Technics SC-C70MK2 Ottava Premium All-In-One Hi-Fi System at Vinyl Sound Buffalo, NY USA

The SC-C70MK2 is the Ottava Premium Class all-in-one compact stereo system from Technics (Osaka, Japan), available at Vinyl Sound in Buffalo, New York, USA. The second generation of the Ottava f SC-C70 platform, it features a newly adjusted 8 cm woofer and 2 cm dome tweeter with redesigned acoustic lens in a 2.1-channel configuration driven by three JENO Engine full-digital amplifiers delivering 30W + 30W to the satellite speakers and 40W to the subwoofer. Space Tune Auto uses a built-in microphone to automatically measure the room acoustic environment and optimise sound quality, supplemented by three presets and the Technics Audio Centre app. Streaming capabilities include Chromecast built-in, AirPlay 2, Spotify Connect, TIDAL, Deezer, and Internet Radio, alongside a built-in CD player, optical digital input, Bluetooth, Wi-Fi, and a USB-A input supporting DSD up to 11.2 MHz. The SC-C70MK2 is available at Vinyl Sound in Buffalo, NY.

Three JENO Engines and Newly Developed Speaker Units

The SC-C70MK2's 2.1-channel active loudspeaker system is powered by three independent JENO Engine (Jitter Elimination and Noise-shaping Optimisation) full-digital amplifier units, one each for the left channel, right channel, and subwoofer. This topology allows the JENO Engine's precise digital signal processing to drive each transducer independently with optimised parameters, while also enabling Space Tune to adjust the acoustic correction of each channel independently. The main speaker units have been redesigned for the MK2: the 8 cm woofer features a voice coil of reduced mass for improved transient response, enhanced diaphragm airflow for better high-frequency clarity, and increased diaphragm rigidity for a more controlled and accurate mid-range reproduction. The 2 cm dome tweeter uses a lighter silk diaphragm for a smoother and more extended high-frequency response. The acoustic lens is redesigned to match the new tweeter geometry, enhancing sound dispersion and stage width. The 12 cm subwoofer operates from a dual bass reflex port design for extended low-frequency reproduction from the compact enclosure.

Space Tune Auto and Comprehensive Source Compatibility

Space Tune Auto is a room acoustic optimisation system that uses a microphone built into the SC-C70MK2 to play test tones, measure the reflected sound field, and automatically calculate acoustic correction parameters for the specific room geometry and speaker placement. The result is balanced, optimised sound without manual calibration. In addition, three manual Space Tune presets (Free, Near the Wall, Near the Corner) and the Technics Audio Centre app provide per-channel L/R Custom adjustment and iOS microphone-based room measurement for greater precision. The SC-C70MK2 supports a comprehensive range of sources: built-in CD player (Audio CD, CD-R, CD-RW); Chromecast built-in for Google-compatible streaming services; AirPlay 2 for Apple devices; Spotify Connect; Deezer; Internet Radio; multi-room audio via Chromecast when paired with additional Chromecast speakers; USB-A for local file playback including DSD 2.8 / 5.6 / 11.2 MHz and PCM up to 384 kHz; optical digital input; analogue AUX input; Bluetooth (AAC, SBC); and Wi-Fi (IEEE 802.11 a/b/g/n/ac). A 3.5 mm headphone output is provided.

Key Features

• Three JENO Engine Full-Digital Amplifiers: Dedicated amplifiers for left channel (30W), right channel (30W), and subwoofer (40W) in a 2.1-channel active system.
• Newly Developed Speaker Units: Redesigned 8 cm woofer with reduced voice coil mass and increased diaphragm rigidity; lighter 2 cm silk dome tweeter; redesigned acoustic lens for improved dispersion.
• Space Tune Auto: Built-in microphone for automatic room acoustic measurement and optimisation; supplemented by three manual presets and iOS device calibration via Technics Audio Centre app.
• Built-in CD Player: Audio CD, CD-R, and CD-RW playback integrated into the top panel.
• Comprehensive Streaming: Chromecast built-in, AirPlay 2, Spotify Connect, Deezer, Internet Radio; TIDAL via Chromecast-enabled apps.
• USB-A with DSD Support: DSD 2.8 / 5.6 / 11.2 MHz and PCM up to 384 kHz / 32-bit from USB memory.
• Multi-Room Audio: Chromecast multi-room allows synchronised playback across multiple Chromecast speakers, or independent room-by-room audio via the Technics Audio Centre app.
• Dark Silver and Black Finishes: Refined dark silver design or all-black variant for versatile interior integration.
• Favourite Presets: Up to 9 favourite Internet radio stations or playlist sources assignable to main unit presets for one-touch access.

Technical Specifications

What's in the Box

• Technics SC-C70MK2 Ottava Premium All-In-One Hi-Fi System
• Remote Control
• Batteries for Remote Control
• AC Power Cord
• FM Indoor Antenna
• Owner's Manual

Frequently Asked Questions

What is the Technics SC-C70MK2?

The Technics SC-C70MK2 is the Ottava Premium Class all-in-one compact stereo system from Technics of Osaka, Japan. It is a self-contained 2.1-channel active loudspeaker system with three independent JENO Engine full-digital amplifiers (30W + 30W front, 40W subwoofer), a built-in CD player, newly designed 8 cm woofer and 2 cm dome tweeter units with a redesigned acoustic lens, Space Tune Auto room measurement, Chromecast built-in, AirPlay 2, Spotify Connect, Deezer, Internet Radio, USB-A with DSD support, optical digital input, Bluetooth, and Wi-Fi. Dimensions are 450 x 143 x 280 mm and weight is approximately 8.0 kg.

How does the Technics SC-C70MK2 compare to the Naim Mu-so 2nd Generation?

The Technics SC-C70MK2 and the Naim Mu-so 2nd Generation are both premium all-in-one wireless music systems, but they differ in form factor and feature set. The Naim Mu-so 2nd Generation is a single-unit 450W active stereo speaker with six custom-designed speaker drivers, Chromecast built-in, AirPlay 2, Spotify Connect, and Tidal Connect, but no CD player. The Technics SC-C70MK2 is a 2.1-channel system with a dedicated subwoofer, three independent JENO Engine amplifiers, and a built-in CD player, offering a wider soundstage and deeper bass from its dual bass reflex subwoofer alongside more versatile source options. The Mu-so targets a lifestyle-focused audience seeking a single elegant speaker; the SC-C70MK2 is designed for listeners who want a complete hi-fi system with separate subwoofer bass and Technics' full-digital amplifier precision.

Does the SC-C70MK2 support multi-room audio?

Yes. The SC-C70MK2 supports multi-room audio through Chromecast built-in, allowing synchronised or independent playback across multiple Chromecast-compatible speakers in different rooms via the Google Home app. The Technics Audio Centre app also enables multi-room playback with other compatible Technics devices for Bluetooth, AUX, optical, USB, and Internet Radio sources in addition to streaming.

Can I use the SC-C70MK2 without a separate subwoofer?

Yes. The SC-C70MK2 is a self-contained 2.1-channel system with its own 12 cm subwoofer powered by a dedicated 40W JENO Engine amplifier; no separate subwoofer is required. The system is fully self-contained and needs only a power connection, Wi-Fi or LAN for streaming, and the source of the listener's choice.

Where can I buy the Technics SC-C70MK2 in Buffalo, NY or the USA?

The Technics SC-C70MK2 Ottava Premium All-In-One Hi-Fi System is available at Vinyl Sound in Buffalo, New York, an authorised Technics dealer serving customers across the USA. Contact Vinyl Sound Buffalo for current availability and system demonstrations.