Thorens MM-008 ADC Phono Preamplifier at Vinyl Sound Buffalo, NY USA

The Thorens MM-008 ADC is a moving magnet phono preamplifier with an integrated analog-to-digital converter from Thorens (Lahr, Germany), available at Vinyl Sound in Buffalo, NY, USA. Designed for audiophiles who want to enjoy vinyl on a traditional hi-fi system and simultaneously archive their collection in high-resolution digital formats, the MM-008 ADC bridges the worlds of analog and digital in a single compact unit. It features pure Class-A amplification with specially selected ultra-low-noise operational amplifiers, a highly precise RIAA equalization curve optimized through extended listening sessions, an integrated 15 Hz subsonic filter for woofer protection, and a built-in ADC capable of 24-bit / 96 kHz recording compatible with both Windows and Mac OS.

Class-A Amplification and Precision RIAA Equalization

At the core of the MM-008 ADC is a phono amplification circuit drawing direct design heritage from Thorens' premium TEP 302 preamplifier. The circuit operates in pure Class-A throughout, eliminating the switching distortion of Class-B designs. Selected ultra-low-noise operational amplifiers are used at every gain stage, chosen individually for the lowest available noise floor, and the RIAA equalization curve has been meticulously calibrated and fine-tuned through extended listening sessions as well as measurement, ensuring that the tonal balance of the vinyl signal is restored accurately and musically. A 15 Hz subsonic filter is included to prevent dangerous, low-frequency platter rumble and warp-induced excursions from reaching the woofers of speakers that cannot safely reproduce them, protecting both loudspeakers and amplifiers during playback of warped records.

Integrated High-Resolution Analog-to-Digital Converter

The MM-008 ADC's defining feature over a standard phono preamplifier is its integrated ADC, which connects directly to a Windows or Mac computer via USB for immediate plug-and-play vinyl digitization. The ADC supports recording at up to 24-bit resolution and 96 kHz sample rate, a standard that captures all audible detail and high-frequency content from the vinyl source with headroom well above the CD standard of 16-bit / 44.1 kHz. At this resolution, recordings can be saved as lossless files in formats such as FLAC or Apple Lossless using standard recording software, creating permanent, high-quality digital archives of vinyl records. Thorens recommends software capable of handling 24-bit / 96 kHz recording to take full advantage of the ADC's resolution.

Key Features

• Pure Class-A Amplification: Selected ultra-low-noise operational amplifiers throughout the signal path for minimum distortion and noise.
• Precision RIAA Equalization: Carefully calibrated and ear-optimized equalization curve for accurate, musical tonal balance from vinyl.
• Integrated 24-bit / 96 kHz ADC: High-resolution analog-to-digital conversion for vinyl archiving at full audiophile quality.
• USB Connectivity: Plug-and-play connection to Windows and Mac OS computers for direct vinyl digitization without additional hardware.
• Lossless Format Support: Optimized for archiving in FLAC and Apple Lossless formats via third-party recording software.
• 15 Hz Subsonic Filter: Protects woofers from dangerous low-frequency rumble and warp-induced excursions during playback.
• Moving Magnet Compatible: Designed for the full range of MM cartridges including high-performance designs like the Ortofon 2M Bronze.
• Compact Design: Small footprint for easy placement near the turntable or in the audio rack without cluttering the system.

Technical Specifications

Frequently Asked Questions

What is the Thorens MM-008 ADC?

The Thorens MM-008 ADC is a moving magnet phono preamplifier with an integrated 24-bit / 96 kHz analog-to-digital converter. It features pure Class-A amplification, precision RIAA equalization, a 15 Hz subsonic filter, and USB connectivity for plug-and-play vinyl digitization on Windows and Mac OS computers. It is available at Vinyl Sound in Buffalo, NY, USA.

How does the MM-008 ADC differ from the Thorens MM-002?

The MM-002 is a pure MM phono preamplifier without any digital output, designed for listeners who want to connect a turntable to a traditional amplifier or powered speakers. The MM-008 ADC adds the complete integrated ADC section, allowing it to also digitize vinyl to a computer at 24-bit / 96 kHz via USB, making it the appropriate choice for anyone who wants to archive their record collection in high-resolution digital formats without purchasing a separate audio interface or USB audio device.

What software do I need to use the MM-008 ADC for recording?

The MM-008 ADC works as a USB audio device with both Windows and Mac OS and is recognized by most standard audio recording software. Thorens recommends software capable of recording at 24-bit / 96 kHz to take full advantage of the ADC's resolution. Common options include Audacity (free), Adobe Audition, Logic Pro X on Mac, and any DAW with USB audio interface support. The recorded audio can then be saved in lossless formats such as FLAC or Apple Lossless for a permanent high-resolution archive.

Can the MM-008 ADC be used with an MC cartridge?

No. The MM-008 ADC is designed specifically for moving magnet cartridges and does not provide the higher gain required for low-output moving coil cartridges. For MC cartridge compatibility, the Thorens MC 1600 phono preamplifier supports both MM and MC with comprehensive impedance and gain adjustability. Users wishing to digitize vinyl from an MC setup would need to use the MC 1600 with a separate high-resolution USB audio interface.

Does the 24-bit / 96 kHz digital output provide audible improvement over CD quality?

The CD standard of 16-bit / 44.1 kHz has a theoretical dynamic range of 96 dB and a frequency response to 22 kHz. At 24-bit / 96 kHz, dynamic range extends to 144 dB and frequency response to 48 kHz. For vinyl archiving specifically, the higher sampling rate captures any ultrasonic content present in the groove and provides an anti-aliasing margin well above the audible range, while the higher bit depth offers significantly more headroom for recording level management without risking digital clipping. The primary practical benefit for most users is improved headroom and a more forgiving recording process rather than audible differences in the playback of the archived files.

Where can I buy the Thorens MM-008 ADC in Buffalo or the USA?

The Thorens MM-008 ADC is available at Vinyl Sound in Buffalo, NY, USA. Vinyl Sound is an authorized Thorens dealer offering full product support and accessories for the complete Thorens analog range across Western New York and the United States.