SC-C70MK2 Premium All-in-One Music System

SC-C70MK2 Premium All-in-One Music System


The SC-C70MK2 Premium All-in-One Music System features newly developed Speaker Units & Acoustic Lens, 3x JENO Engines (Jitter Elimination and Noise-shaping Optimisation), Space Tune™, iOS device calibration, compatibility with a diverse range of music sources and a refined timeless design.

Local pickup or $11 flat rate shipping within Australia


Newly Developed Speaker Units & Acoustic Lens

Graphic of speaker units of C70MK2
The 8-cm woofer unit offers significantly better basic characteristics as a result of various improvements made, such as the reduced weight of the voice coil, enhanced airflow and increased rigidity of the diaphragm. The woofer provides superb response and sound clarity to reproduce mid- and high-frequency sound comfortable to the ear. The high-res-ready 2-cm dome tweeter unit features a lighter silk diaphragm to provide beautiful lingering sound. What’s more, the acoustic lens is optimised for the new tweeter shape and enhances the expansiveness of reproduced sound.

3 JENO Engines

In order to faithfully reproduce the information of rich sounds with the 2.1ch configuration, three “JENO Engine” full digital amplifier units have been equipped. In addition to utilising the excellent processing capacity of the three units and faithfully driving the left and right channels and subwoofer, “Space Tune”, which optimises the sound quality depending on the installation status, has been realised.

Space Tune™

Graphics of various type of space Tune™
The SC-C70MK2 features Space Tune™ Auto to achieve optimally balanced sound easily with the press of a button. This function measures test tones played through a mic that is built into the SC-C70MK2 to analyse the distance to walls and the effect of reflections. It then automatically optimises the sound field. In addition, the Space Tune™ function includes 3 presets (Free, Near the Wall, and Near the Corner) for easy setting, and uses a Technics Audio Center app to precisely adjust the sound quality to the listening position.

iOS device calibration is available for more precise adjustment

graphic of adjustment using Technics Audio Center app.
Measure room acoustic conditions by using microphone integrated in iOS devices.
Tune DSP parameters to optimise acoustic performance.


Concept images of multi-room and Technics app, Concept images of multi-room and Technics app
With a number of Chromecast built-in speakers, the variety of music streaming services can be played in several rooms, or different music can be played from room to room*. In addition, if you use Technics Audio Center app and have another app compatible Technics devices, you can also enjoy other music source in multi-room such as Bluetooth, AUX, Optical input, USB, Internet radio and also OTTAVA™ f SC-C70MK2 compatible streaming music. * The Google Home App is required.

Complete Compatibility

Concept images of multi-room and Technics app,Graphic of Chromecast built-in,Graphic of AirPlay,Graphic of Internet Radio,Graphic of Spotify,Graphic of TIDAL,Graphic of Deezer,Graphic of Multi-Room,Graphic of Wi-Fi,Graphic of Bluetooth,Graphic of Remote Control,Graphic of CD,Graphic of DAD / DAB+,Graphic of FM,Graphic of Network Playback,Graphic of USB Playback,Graphic of AUX-in Optical-in,Graphic of Space Tune™,Graphic of Powerful Bass with Subwoofer,Graphic of Display
In addition to CDs and radio, this model is newly compatible with Chromecast built-in, and supports a wide range of music streaming services. Furthermore, it is also compatible with Spotify Connect, Deezer and Internet radio. It is also compatible AirPlay 2, Bluetooth Wi-Fi, network playback, USB memory playback and analogue/optical input to allow you to enjoy various sound sources with one unit. The UI of our iOS/Android smartphone app, “Technics Audio Center App” has also been redesigned, making it easier to use than ever before.

Favourite Function

Up to 9 presets can be set on the main unit, such as favourite internet radio stations, a DEEZER playlist, and USB songs. This makes it possible to listen to your favourite music without even starting up an app.

Functional beauty that has been further refined

Concept images of multi-room and Technics app
Following the elegant design of the previous C70 by combining high sound quality and a sophisticated design. The C70MK2 features a dark silver color to create an even more refined design. Furthermore, an all-black variation has been added.The more you use it, the more your enjoyment of experiencing music will deepen.


Accurate Digital Technology

  • JENO Engine (Jitter Elimination and Noise-shaping Optimization)
  • Load Adaptive Phase Calibration (w/o Calibration function)
  • Space Tune
  • Twin Power Supply Circuit System

Noiseless Signal Technology

  • Twin Power Supply Circuit System
  • Optimally Activated Circuit System
  • CD High-Res Re-master

Emotive Acoustic Technology

  • Acoustic Lens and Louver
  • Dual bass reflex port

Output Power

  • Front speaker: 30 W + 30 W (1 kHz, T.H.D. 1.0 %, 6Ω, 20 kHz LPF)
  • Subwoofer : 40 W (70 Hz, T.H.D. 1.0 %, 4Ω, 20 kHz LPF)

Speaker Unit

  • Woofer : 8 cm Cone Type x2
  • Tweeter: 2 cm Dome Type x 2
  • Subwoofer: 12 cm Cone Type

Analogue Input Terminal

  • AUX IN x1 (φ3.5mm) (1/8 inch)

Digital Input Terminal

  • Optical Digital x1
  • USB-A

Headphone Output

  • Yes (Ø3.5 mm) (1/8 inch)

Disc Compatibility

  • Audio CD
  • CD-R/CD-RW (CD-DA, Discs recorded and finalized on recording devices)


Supported Codecs

  • WAV: 32bit, 384kHz
  • FLAC: 32bit, 384kHz
  • DSD: Up to Quad Rate DSD (11.2MHz)
  • AIFF: 32bit, 384kHz
  • ALAC: 24bit, 384kHz
  • AAC: 96kHz, 16-320kbps
  • MP3: 48kHz, 16-320kbps

DLNA Support Codec

  • WAV: 32bit, 384kHz
  • FLAC: 32bit, 384kHz
  • DSD: Up to Quad Rate DSD (11.2MHz)
  • AIFF: 32bit, 384kHz
  • ALAC: 24bit, 384kHz
  • AAC: 96kHz, 16-320kbps
  • MP3: 48kHz, 16-320kbps

Ethernet Interface

  • LAN (100 Base-TX/10 Base-T)


  • IEEE 802.11 a/b/g/n/ac
  • 2.4 GHz / 5 GHz Band

Chromecast built-in

  • Yes

Works with Google Assistant

  • Yes

AirPlay 2

  • Yes

Bluetooth® (Support codec)

  • Yes (AAC, SBC)

Streaming Services

  • Tidal
  • Spotify Connect
  • vTuner Internet Radio


  • DAB+
  • FM

Power Supply

  • AC, 240V, 50Hz

Power Consumption

  • 45W PEAK


  • 450mm Width
  • 143mm Height
  • 280mm Depth


  • 8kg


  • Remote Control
  • Mains Cable
  • DAB+ Indoor Antenna
  • Batteries for remote control
Weight N/A
Dimensions N/A


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At Len Wallis Audio, whether you’re purchasing in store, over the phone or online through our ecommerce store, we want you to be completely satisfied with your purchase.

Our Refund, Return and Repairs Policy is here to clarify any concerns or questions you might have prior to you making a purchase from us. This way you can be sure of our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.

We also recommend you immediately inspect any goods that you receive from us to ensure you are completely satisfied with the goods, including that the goods are of acceptable quality, and match the description we have provided to you.

If you have any questions about this policy, please contact us at or 02 9427 6755

We require a receipt or proof of purchase.

  • Please do not send your purchase back to the original manufacturer.
  • There are certain situations where only partial refunds are granted (if applicable). For example:
    • Any item not in its original condition, is damaged or missing parts for reasons not due to our error
    • Any item that is returned for reason of change of mind more than 14 days after delivery or purchase from the store.

Consumer Guarantees and Your Rights under the Australian Consumer Law

Refer to our page for more information.

Goods Damaged in Transit.

If any goods arrive damaged, please contact us as soon as possible. Len Wallis Audio will arrange to have the damaged goods returned and either arrange for a replacement of the goods or refund the price to you. Damaged goods must be returned in the condition received by you with all original packaging, accessories and/or manuals.


Refunds will be normally be processed within five (5) days.

Delivery Charges

Where Len Wallis Audio considers the goods to have breached a consumer guarantee, any shipping costs to return the goods to Len Wallis Audio will be at our cost.

Returns and Repairs.

You may visit Len Wallis Audio and a staff member will assist you with any return or repair. This may include inspecting the goods, arranging for the goods to be repaired, or providing you with a replacement.

Goods must be returned within a reasonable time. 

If any goods cannot be easily returned to us due to their size, the fault or because they have been affixed or installed in your premises, please contact us and we will arrange an inspection to assess the goods.

Goods returned for repair will be assessed and/or repaired within a reasonable time. You may be provided with an indicative repair time, which time may vary due to reasons beyond ours or the repairer’s reasonable control, such as part availability and incorrect fault description.

You may be required to pay labour, assessment and/or freight fees, such as where goods are assessed to have been damaged by misuse or accident, or where your rights under the Australian Consumer Law or any manufacturer’s warranty do not apply. We may provide you with an indicative fee, which may vary due to reasons beyond our control.

If any goods that you return are capable of retaining user generated data such as files stored on a hard drive, and songs stored on a portable media player, the replacement or repair of the goods may result in loss of the data. In these circumstances, we recommend you back up data to prevent data loss, and remove sensitive or confidential data, as a party assessing and/or repairing your goods may be required to view data in the course of carrying out the assessment. We will not be responsible for any data loss.

In some circumstances, goods presented for repair may be replaced by refurbished goods of the same type rather than being repaired. Refurbished parts may be used to repair the goods.

Contact Us

Where you have any questions or concerns relating to your Order, please immediately contact us

We understand that sometimes you may simply change your mind about a purchase or have made a wrong selection. In these situations, you have 14 days in which to return your item for a refund, exchange or store credit. If more than 14 days has passed since your purchase we can’t offer you a refund, exchange or store credit.

To be eligible for a return, refund or store credit your item must be in the same condition that you received it. Which is to say, it must be in the original unopened packaging, and in ‘brand new’ saleable condition.

Please note that current Australian Consumer Law does not require us to offer a ‘Change of Mind’ refund. Rather Len Wallis Audio offers 14 day ‘Change of Mind Policy’ in good faith. For more information on consumer rights and guarantees, please visit the Australian Competition and Consumer Commission web site.