Headway pre class audio

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within 8 - 15 working days New Headway Intermediate is suitable for CEFR level B1.New Headway is the world's most trusted adult English course. The series' proven methodology, strong grammar focus and integrated skills work give you lessons that really work in class and offers full support at all levels.New Headway iTools gives you complete flexibility when you want digital resources for the interactive classroom:Complete Student's Book plus audio and answer keysComplete Workbook plus audio and answer keysBrand-new documentary-style video with class worksheetsCustomisable Grammar PowerPoint (R) presentationsBuilt-in tools personalize interactive lessonsiTools bring the Fourth edition Student's Book and Workbook alive on the classroom wall, complete with interactive exercises, audio, video, and other teaching resources. Features Summary Interactive version of the Student's Book and Workbook on screen creates a dynamic classroom environment Includes Student's Book and Workbook audio and answer keys Customizable Grammar PowerPoint (R) presentations help you present new language points Additional interactive activities provide whole-class practice Includes brand-new documentary-style video with class worksheets The built-in tools help you personalize interactive lessons Studio Oxford UniversityPress Release date 20120119 ISBN 0-19-477015-X ISBN 13 978-0-19-477015-6

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within 7 - 12 working days New Headway Intermediate is suitable for CEFR level B1.New Headway is the world's most trusted adult English course. The series' proven methodology, strong grammar focus and integrated skills work give you lessons that really work in class and offers full support at all levels.New Headway iTools gives you complete flexibility when you want digital resources for the interactive classroom:Complete Student's Book plus audio and answer keysComplete Workbook plus audio and answer keysBrand-new documentary-style video with class worksheetsCustomisable Grammar PowerPoint (R) presentationsBuilt-in tools personalize interactive lessonsiTools bring the Fourth edition Student's Book and Workbook alive on the classroom wall, complete with interactive exercises, audio, video, and other teaching resources. Features Summary Interactive version of the Student's Book and Workbook on screen creates a dynamic classroom environment Includes Student's Book and Workbook audio and answer keys Customizable Grammar PowerPoint (R) presentations help you present new language points Additional interactive activities provide whole-class practice Includes brand-new documentary-style video with class worksheets The built-in tools help you personalize interactive lessons Studio Oxford UniversityPress Release date 20120119 ISBN 0-19-477015-X ISBN 13 978-0-19-477015-6

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within 6 - 13 working days With its proven methodology, Headway is the course you can always trust. The strong grammar focus, clear vocabulary syllabus and integrated skills work give you lessons that really work in class. Constant updates mean the material is always current, and with a huge range of components available, you've always got support where you need it. Features Summary Interactive version of the Student's Book and Workbook on screen creates a dynamic classroom environment Includes Student's Book and Workbook audio and answer keys Customizable Grammar PowerPoint (R) presentations help you present new language points Additional interactive activities provide whole-class practice Includes brand-new documentary-style video with class worksheets The built-in tools help you personalize interactive lessons Studio Oxford UniversityPress Release date 20150903 ISBN 0-19-471366-0 ISBN 13 978-0-19-471366-5

UR22 LEADING IN ITS CLASS 2 x 2 USB 2.0 audio interface with 2x D-PRE and 192 kHz support Highlighting two industry-acclaimed D-PRE microphone preamps, class-leading 24-bit/192 kHz converters and a rock- solid metal housing, the UR22 audio and MIDI interface provides pure sound wherever you are. With a dedicated high- impedance switch, a separate headphones jack and phantom power supply, this portable 2-in/2-out device is the perfect choice for mobile musicians, touring DJs and everyone in between. 24-bit/192 kHz USB 2.0 audio interface With a maximum sampling rate of 192 kHz and a resolution of 24 bits, you are more than ready to deliver great-sounding music productions. Two Class A D-PRE mic preamps Yamaha's highly-acclaimed D-PRE preamps deliver a truly transparent and beautifully detailed sound that is unrivaled in this class. Rugged full-metal casing Built to the most exacting standards by Yamahas experienced engineers, the UR22s full metal chassis is rugged enough to withstand all the rigors of the road. Latency-free hardware monitoring The UR22 features latency-free hardware monitoring and an intuitive Mix knob that allows you to blend between the direct signal and the output of your host. Compatible with all major recording software The UR22 is compatible with all major audio editing, mastering, and music production software supporting ASIO, Core Audio, or WDM standard. MIDI input & output For utmost flexibility, the UR22 is equipped with a MIDI I/O connect your favorite synth, a drum trigger module or whatever MIDI device you prefer! Cubase AI included Based on the same core technologies as the popular Cubase DAW, Cubase AI offers an intuitive feature set for composing, recording, editing and mixing.

Features:     Powerful Tube sound for Audio players     Parallel 3.5mm and RCA stereo inputs     High-quality Shuguang 12AU7 tube, Pure Class A Tube amp, No op amp IC     Cute and Beautiful looking     Powerful dynamic and sweet TUBE sound In Put Power: DC24V Input Sensitivity: 100mV Input Impedance: 100KOhm Out-Put Impedance: Ohm Gain: 30dB Frequency response: 10Hz-60KHz +/- 0.25dB Signal/Noise Ratio: >90dB Dynamic range: 84.6dBA(300 ohm) 89.8dBA(33 ohm) THD: ohm) ohm)I MD + Noise: ohm) ohm) Dimension: 79mm (D) X 79mm (W) X 44mm (H) Input: Stereo RCA x1, Stereo 3.5mm x1 Outpu: Stereo 6.35mm x1 Package Include: Bravo V2 Tube Headphone Amp x1 ShuGuang 12AU7 Tube x1 AC Power Adapter V/ Hz, 24V1A x1 6.5mm to 3.5mm Headphone Jack adapter x1 Power Cable w/ wall plug x1 This item is shipped from Hong Kong.        

Features:     Powerful Tube sound for Audio players     Parallel 3.5mm and RCA stereo inputs     High-quality Shuguang 12AU7 tube, Pure Class A Tube amp, No op amp IC     Cute and Beautiful looking     Powerful dynamic and sweet TUBE sound In Put Power: DC24V Input Sensitivity: 100mV Input Impedance: 100KOhm Out-Put Impedance: Ohm Gain: 30dB Frequency response: 10Hz-60KHz +/- 0.25dB Signal/Noise Ratio: >90dB Dynamic range: 84.6dBA(300 ohm) 89.8dBA(33 ohm) THD: ohm) ohm)I MD + Noise: ohm) ohm) Dimension: 79mm (D) X 79mm (W) X 44mm (H) Input: Stereo RCA x1, Stereo 3.5mm x1 Outpu: Stereo 6.35mm x1 Package Include: Bravo V2 Tube Headphone Amp x1 ShuGuang 12AU7 Tube x1 AC Power Adapter V/ Hz, 24V1A x1 6.5mm to 3.5mm Headphone Jack adapter x1 Headphone is not included in the package. This item is shipped from Hong Kong.          

SM Pro Audio 500 Series Tubebox Mic Preamp Tubebox — a single-slot 500-series tube microphone preamp that boasts pristine audio output, superior-quality high-end design, and a value price. The small but mighty device features a Class A tube preamplifier, switchable phantom power, phase invert, selectable -20dB pad, and a super fast in-line optical compressor. The front panel includes a TRS microphone input—a standout feature typically not found on 500-series preamps. The easy-access interchangeable 12AX7 preamp tube allows you to experiment with a variety modern and vintage tubes to customize the Tubebox’s sound and performance to your taste. The switchable (in/out) compressor provides adjustable attack and release, and when it’s in use, the on-board VU meter automatically changes from displaying master level to amount of gain reduction, so you can view the exact results of the compression being applied. Editing is done using our smooth, responsive (and eye-catching!) hand-machined controls. And last but not least: The Tubebox audio circuit uses LME ultra-low distortion/low noise Op Amps, for suberb audio output. Think you can’t get a full-featured, great-sounding 500-series mic pre for an exceptional price? Think again!

Pioneer SC-LX502 7.2 Channel Receiver THE RECEIVER LUXURY CLASS STARTS HERE Seven output stage channels with 220 watts each (4 ohm) in Pioneers high-end Direct Energy HD architecture lend the SC-LX 502 the dynamic sound authority one expects from a top-class receiver. Heat development and power consumption are unusually low Direct Energy HD works with minimal losses. With Dolby Atmos and dts:X, the new object-based 3D sound formats are available alongside HD sound in the form of Dolby TrueHD and dts HD Master Audio thanks to the new eARC also via the audio return channel that was previously excluded from HD audio. For imaging the six HDMI inputs support all UltraHD video standards including the latest extensions HDR10, HLG and Dolby Vision. The range of audio streaming functionality was expanded even further: native support for all leading music services is integrated with Deezer, Spotify and TIDAL, and all connection options to mobile devices are covered thanks to built-in Chromecast technology, Apple AirPlay and Bluetooth. Two manufacturer-independent standards for setting up multi-room networks are available with DTS PlayFi and FlareConnect. High-resolution audiophile downloads on the home NAS run readily with resolutions up to 24-bit/192kHz or quad-rate DSD (11.2MHz). A high-quality D/A converter from AKM guarantees that the high data quality results in premium sound. Pioneers automated calibration system MCACC with Reflex Optimizer ensures that all types of playback from purist stereo to fully-blown Atmos cinema sound realises its full potential in every living space. AUDIO FEATURES Channels: 7 Amplification Type: Class D (Direct Energy HD) 560 W Multi-ch Simultaneous Drive (8 ohms, 1 kHz, 1.0 % THD) 220 W/ch (4 ohms, 1 kHz, 1.0 % THD, 1ch Driven, IEC) 180 W/ch (6 ohms, 1 kHz, 1.0 % THD, 1ch Driven, IEC) Dolby Atmos ® /Dolby Surround DTS:X/DTS Neural:X Reflex Optimizer Dolby ®   TrueHD/Dolby Digital Plus DTS-HD Master Audio/DTS-HD High Resolution Audio/DTS 96/24/DTS-ES/DTS Express DSD Direct Playback via Network/USB (11.2, 5.6, 2.8 MHz/2ch) DSD Disc (SACD) Playback via HDMI (2.8 MHz/5.1ch, 2ch) Digital Core Engine with Cirrus Logic (Quad Core) x1 768 kHz/32-bit DAC (AK4458) HDMI Audio Return Channel (ARC) MCACC Auto Room Tuning Phase Control Subwoofer EQ Advanced Sound Retriever (2ch) Advanced Surround Modes Classical, Unplugged, Entertainment Show, Drama, Advanced Game, Action, Rock/Pop, Sports, Extended Stereo, Extended Mono, Front Stage Surround, Auto Surround Fan-less Cooler Design Anti-Standing Wave Insulator VIDEO FEATURES Ultra HD Pass-through with HDCP 2.2 (4K/60p/4:4:4/24-bit, 4K/24p/4:4:4/36-bit, 4K/60p/4:2:0/36-bit) High Dynamic Range (Dolby Vision, HDR10, HLG) Signal Passthrough Wide Color Gamut (BT.2020) Signal Pass-through Ultra HD Upscaling (1080p 4K) 3D Ready (Blu-ray Disc, Broadcast, and Games) Deep Colour (36-bit), x.v.Colour NETWORK FEATURES FlareConnect for Multi-room Audio Chromecast built-in DTS Play-Fi Ready Apple AirPlay Certified Spotify ®, TIDAL, and Deezer Music-Streaming Services Ready Internet Radio with TuneIn Hi-Res Audio File Playback via USB/Network Up to 192 kHz/24-bit ALAC, AIFF, FLAC, WAV 11.2 MHz Direct DSD and 5.6/2.8 MHz DSD Playback Dolby ®   TrueHD Playback (USB only) OPERATING FEATURES Built-in Wi-Fi ®   (Dual Band 5 GHz/2.4 GHz) Built-in Bluetooth ®   Wireless Technology (Version: 4.1+ LE, Profile: A2DP/AVRCP, Codec: SBC/AAC) Pioneer Remote App Ready (iOS/Android) User-Friendly GUI with System/Network Setup Menu Auto Power Off in HDMI Standby Through AM/FM Tuner 40 Presets Sleep Timer User-Friendly Simple Remote Control CONNECTIONS Front Terminals HDMI 1 In USB 1 In for USB Drive MCACC Setup MIC In Phones 1 Out Rear Terminals HDMI 6 In (4 Assignable) HDMI 2 Out (1 for MAIN, 1 for Zone 2/SUB) Ethernet 1 In AV (Component) 1 In (Assignable) AV (Composite) 2 In (Assignable) Audio 1 In (Assignable) Phono (MM) 1 In Digital Coaxial 1 In (Assignable) Digital Optical 2 In (Assignable) Subwoofer 2 Pre Out Zone 2 Pre/Line Out Speaker 9 ch Out (FRONT, CENTER, SURROUND, SURROUND BACK/ZONE 2/Bi-AMP, HEIGHT/SP B) IR 1 In/1 Out 12 V Trigger 2 Out/RS-232C FM/AM Antenna DIMENSIONS & WEIGHT Dimensions (W x H x D): 435 x 185 x 395 mm Weight: 12.1 kg

The Saffire PRO 14 is an eight-in, six-out audio interface with legendary sonic performance and unmatched flexibility at a truly affordable price. The latest in Focusrites new generation of Firewire/Thunderbolt audio interfaces, the Saffire PRO 14 is designed to make home studio recording and mixing easy without sacrificing audio quality. Twenty-five years of mic pre excellence form the foundation of this new interface, with two award-winning Focusrite preamps. Combined with a host of additional I/O options, the Saffire PRO 14 helps you get the tracks you want without having to constantly re-patch your studio. Alongside the two high quality mic preamps, two additional analogue inputs, four analogue outputs, S/PDIF and MIDI open the door to true multi-track recording. Two Hi-Z instrument inputs let you plug straight in without the need to buy additional DI boxes, and two virtual 'loopback' inputs are also available for routing digital audio between software applications ideal for capturing online audio. Included with the PRO 14 is Saffire MixControl, an 18 x 6 DSP mixer. Offering a level of flexibility that is unparalleled at this price point, the MixControl software enables you to create six separate mixes without latency. Route any combination of input signals and sequencer outputs to any of Saffire PRO 14s outputs. Intuitive one-click configurations help you track, monitor and mix as quickly as possible. With Saffire PRO 14, sonic integrity is never compromised. The two Focusrite preamps ensure low noise and distortion, whilst quality digital conversion and JetPLL jitter elimination technology ensure pristine quality as your audio flows between the analogue and digital domains. Combined with the very latest in Firewire/Thunderbolt interfacing technology, excellent routing flexibility and rock-solid driver stability, the Saffire PRO 14 is the heart of the modern home studio.Key Features All of Focusrite's FireWire interfaces are fully compatible with Thunderbolt using simple FireWire to Thunderbolt adapter. Focusrite fully supports the use of Thunderbolt with our FireWire interfaces. For more details visit the answerbase. Two high-quality award-winning Focusrite preamps The best sounding interface in its class. Focusrite's 25-year legacy forms the foundation of this new interface, with two award-winning preamps. High-quality 24-bit/96kHz FireWire/Thunderbolt* interface Features professional conversion and JetPLL jitter elimination technology, guaranteeing pristine audio quality and reliable synchronization. Total I/O count of 8 inputs and 6 outputs A host of I/O options are provided, including a unique Loopback facility for routing audio between software applications via Saffire MixControl. Saffire MixControl ultra-low-latency DSP mixer/router Provides an 18 x 6 DSP mixer with excellent routing flexibility, intuitive one-click configurations, and lower than 1.4ms latency (less than the time it takes sound to travel two feet through air!). Focusrite VST/AU Plug-in Suite, for use in the mix Upgrade your standard sequencer effects and bring a touch of class to your session with Focusrite Compression, Reverb, Gating and EQ VST/AU plug-ins. Featuring a host of royalty-free loops and samples, a full-fledged soft-synth and Ableton Live Lite 8, providing an affordable upgrade path to Ableton Live. Two Hi-Z instrument inputs No need for a separate DI. The first two channels feature high-gain instrument inputs. Bus-powered for a tidy mobile recording rig Saffire PRO 14 can be powered via FireWire, or via its own power supply. Dedicated front-panel headphone bus Providing a fully customised monitor mix, with tactile level control available on the front panel. Tactile Monitor dial A front panel volume dial provides immediate control over the main stereo outputs. Switchable phantom power Across both mic pre inputs, globally switchable direct from the front fascia. Software PFL Allows the mix engineer to easily monitor a single mixer channel or complete mix.

The Focusrite Saffire PRO 24 DSP is a 16 in / 8 out FireWire/Thunderbolt audio interface, featuring real-time DSP-powered tracking and mixing solutions tailor-made for the modern home studio environment. Alongside DSP-powered compression and EQ for ultra-low-latency tracking and ‘comfort’ reverb, is VRM; a Virtual Reference Monitoring technology that lets you hear your mix in different environments, through different speakers and from different positions, all just using headphones. Click here to hear VRM for yourself using our online demo. VRM makes Saffire PRO 24 DSP the only interface capable of simulating over one hundred different monitoring scenarios through your headphones. VRM overcomes the major obstacle for mixing with headphones by giving you multiple perspectives on your mix, as if you were listening through speakers. Indeed, noise levels from mixing through speakers can make it impossible for most to mix at home, especially late at night; with VRM, you can mix anytime, anywhere. Using any pair of monitoring headphones, VRM let’s you choose your mixing environment from a living room, a bedroom studio, or a professional studio. You then simply choose where you are positioned in that room and what speakers you listen through. Saffire PRO 24 DSP draws on twenty-five years of mic pre excellence. The two Focusrite preamps capture every subtle nuance of your sound whilst ensuring low noise and distortion. Meanwhile, high-quality digital conversion and JetPLL™ jitter reduction technology ensure pristine audio quality as your audio flows between the analogue and digital domains. Saffire PRO 24 DSP’s other real-time DSP-powered effects also exhibit Focusrite’s uncompromised approach to audio quality. EQ, compression and ‘Comfort’ reverb sonically derived from the ‘Focusrite Plug-in Suite’ (also included as VST/AU plug-ins) are all integrated within the Saffire MixControl software, providing professional ultra-low-latency tools for tracking and monitoring. Alongside the two Focusrite preamps are a host of I/O options; two additional analogue inputs, six analogue outputs, ADAT inputs (for expanding the interface with, for example, Focusrite’s OctoPre), stereo SPDIF I/O and two virtual 'loopback' inputs for routing digital audio between software applications — ideal for capturing online audio. Front panel five-step LED metering for each analogue input offers accurate viewing of levels. Saffire MixControl, the ultra-low-latency 16 x 8 DSP mixer/router software provided with Saffire PRO 24 DSP, sets a new standard at this price point for audio interface control. It features flexible output routing and monitoring, as well as intuitive one-click set-up solutions designed to help you track, monitor and mix as easily as possible. Saffire PRO 24 DSP combines two award-winning Focusrite preamps and a host of other I/O with VRM Virtual Reference Monitoring, integrated real-time tracking and monitoring effects, and easy-to-use mix control software. Together, they deliver the most comprehensive professional compact music-recording interface to date.Key Features All of Focusrite's FireWire interfaces are fully compatible with Thunderbolt using simple FireWire to Thunderbolt adapter. Focusrite fully supports the use of Thunderbolt with our FireWire interfaces. For more details visit the answerbase. Virtual Reference Monitoring (VRM) Hear your mix in different environments, through different speakers and from different positions, just using headphones The best sounding interface in its class. Focusrite's unparalleled preamp legacy forms the foundation of this new interface, with two award-winning Focusrite preamps. Onboard DSP-powered, ultra-low-latency tracking and mixing tools Classic Focusrite EQ and Compression for tracking, as well as ‘comfort’ reverb to place across your monitor mixes. Features high-quality A-D / D-A conversion and JetPLL™ jitter reduction technology; pristine audio quality and reliable synchronisation are guaranteed. Total I/O count of 16 inputs and 8 outputs A host of I/O options are provided, including a unique 'loopback' facility for routing audio between software applications via Saffire MixControl. Routing flexibility and intuitive one-click set-up solutions; Saffire MixControl provides an 16 x 8 DSP mixer with excellent output routing Featuring a host of royalty-free loops and samples, a full-fledged Novation soft-synth and Ableton Live Lite 8, providing an affordable upgrade path to Ableton Live. Focusrite VST/AU Plug-in Suite, for use in the mix Upgrade your standard sequencer effects and bring a touch of class to your session with all-new Focusrite Compression, Reverb, Gating and EQ VST/AU plug-ins. Front panel 5-LED metering LED metering for each of the analogue inputs offers accurate viewing of levels direct from the front fascia. Two dedicated front-panel headphone busses Providing two fully customised monitor mixes, with tactile level control available on the front panel. Bus-powered for a tidy mobile recording rig Saffire PRO 24 DSP can be powered via FireWire, or via its own power supply

LTOPRO TS115 VIBE Active 800W 2-Way 15” Loudspeaker with Media Player The ALTOPRO TS115 VIBE features a solid-state media player, complete with LCD screen. It can play your song files and playlists directly from a USB drive or microSD card. Add backing tracks to any event, plug a microphone into the two-channel mixer and offer a toast, or become the master of ceremonies without the need for any other equipment. The loudspeaker comes with an onboard solid-state media player. Equipped with an LCD screen, the media player is compatible with MP3, AAC, and WMA files; and displays both folder search and ID3 tags. Data can be read from either a USB drive, or from a microSD card. This allows the speaker to be a true stand-alone system. The media player can be used to play music between sets, to provide backing tracks as part of an event, or to add professional audio to any multi-media presentation. The loudspeaker also comes equipped with a built-in 2-channel mixer. A pair of XLR+1/4″ combo jacks allow any audio source to be quickly connected, and each input features a separate volume control. The Contour EQ switch helps shape the sound to fit the venue, and can be handy for optimizing your system for the playback of recorded music. The speaker includes an XLR output, complete with Pre or Post volume options for easily adding additional loudspeakers. The speaker minimizes hum using the convenient ground-lift switch. FEATURES: 800 Watt Class D power amp 15″ low-frequency transducer 1″ neodymium driver Full audience coverage, on and off axis Onboard solid-state media player with volume control Load your favorite music via USB drive or microSD card Compatible with MP3, WMA, and AAC files Features include Folder Search and ID3 Tagging Built-in two-channel mixer with independent volume controls Clip Limiter with red LED Contour switch for increased EQ control XLR send—pre or post volume—to link multiple speakers Ground lift switch Lightweight cabinet with metal grille and integrated handles Use as traditional PA loudspeaker or floor wedge monitor Stand and pole-mountable or flyable Designed and tuned in the USA Check us out at thundercloudmusic.co.za or pop in for a visit

Alesis delivers pro-grade USB speaker performance to the computer desktop. M1 Active 320 USB speakers enable you to play audio from your computer and record audio coming into the speaker to your computer. Simply plug in the USB cable to your computer – No special drivers required. M1 Active 320USB speakers are not only substantial audio monitors, but also serve as a convenient audio interface. Keyboards, mic pre’s, guitar effects, DJ Mixers, or standard CD and tape players can all easily connect directly to the M1Active 320 USB. Record them directly into your computer. Full range, superb sound quality insures that you get more accurate audio reproduction to check your mixes. A Bass Boost switch helps emphasize bass frequencies - Great for various room situations where you want to hear more bass emphasis. FEATURES USB 1.1 audio interface 16-Bit / 48 kHz recording and playback Pro-grade 1/4" plugs and standard RCA jacks Works with iPad via Apple USB Adaptor (sold separately) TRS Headphone output Two 1/4” phone jacks inputs Stereo 1/8” TRS mini-jack input Stereo RCA inputs 1/8” TS output to passive speaker Switchable power supply Magnetically shielded for placement near TV and computer monitors This product is class compliant; it does not require drivers Please confirm stock availability before purchasing

[embed]https://youtu.be/8EovhsRuCjM[/embed] Alesis delivers pro-grade USB speaker performance to the computer desktop. M1 Active 320 USB speakers enable you to play audio from your computer and record audio coming into the speaker to your computer. Simply plug in the USB cable to your computer — No special drivers required. M1 Active 320 USB speakers are not only substantial audio monitors, but also serve as a convenient audio interface. Keyboards, mic pre's, guitar effects, DJ Mixers, or standard CD and tape players can all easily connect directly to the M1Active 320 USB. Record them directly into your computer. Full range, superb sound quality insures that you get more accurate audio reproduction to check your mixes. A Bass Boost switch helps emphasize bass frequencies - Great for various room situations where you want to hear more bass emphasis. FEATURES USB 1.1 audio interface 16-Bit / 48 kHz recording and playback Pro-grade 1/4" plugs and standard RCA jacks Works with iPad via Apple USB Adaptor (sold separately) TRS Headphone output Two 1/4" phone jacks inputs Stereo 1/8" TRS mini-jack input Stereo RCA inputs 1/8" TS output to passive speaker Switchable power supply Magnetically shielded for placement near TV and computer monitors This product is class compliant; it does not require drivers SPECS Woofer: 3" lightweight, magnetically-shielded Tweeter: 1" silk dome Frequency Response: 80 Hz - 20 kHz Power: 10W per channel RMS Signal-to-Noise Ratio: 88dB weighted Digital Conversion: 16 bit delta sigma, 48kHz sampling rate Speaker Dimensions (ea): 5" x 6.5" x 7.375" (W x D x H)