Audiologica Ltd: Company Registration Number : 6632457    VAT Registration Number: 892 5261 02

Specification

Headphone impedance range: 8 to 2000 Ohms
Output driving impedance: 120 Ohms
Rated output: +14.5dBV rms into 600 Ohm load
Short circuit duration: continuous
Distortion THD+N: 0.02% @ 1 kHz *
Frequency response: 12Hz to 150 kHz (-1dB) *
Output noise: -88dB (A) / –82dB (CCIR Quasi-peak 20Hz-20kHz) *
Input sensitivity: 346mV rms (-7dB) for rated output
Gain: 22.5dB into 600 Ohm load
Sound pressure level gain V load: 8 Ohms: +23dB (239mW rms)
30 Ohms: +23dB (205mW rms)
120 Ohms: +21dB (127mW rms)
300 Ohms: +18dB (73mWrms)
500 Ohms: +17dB (44mW rms)
600 Ohms: +16dB (43mW rms)
1,200 Ohms: +14dB (25mW rms)
1,700 Ohms: +12dB (18mW rms)
2,000 Ohms: +11dB (14mW rms)
Supply voltage: 24V DC (nominal) 90mA (max.)
Size (approx.): W: 107 x H: 50 x D: 185 (mm) inc. controls

*Ref: Volume control set 6dB below rated output into 600 Ohms

A Professional Headphone Amplifier

The excellent resolution of the Solo Headphone Amplifier makes it first-choice for editing suite and studio work...

The Solo headphone amplifier is the choice of several studios and editing suites for one very important reason - the Solo headphone amplifier makes it easy to hear the editing cues. These are musical cues that are part of the performance, but they happen so quickly that some lesser headphone amplifiers make the editing suite's job very difficult indeed. The wide-bandwidth performance of the Solo headphone amplifier reproduces music with the highest resolution. Coupled with its excellent dynamics, the Solo headphone amplifier is the obvious choice for the professional user.

The Graham Slee Solo SRG MC (monitor class) is a newly updated 2009 version of Graham Slee's MC headphone amplifier, one of our most popular headphone amplifiers ever, a multiple award winner which has been made to sound even better with this new version - the perfect choice for high quality performance through headphones. The Solo SRG MC will drive most model headphones and gives a sound with hidden dynamics and details that few loudspeaker systems can match. Listening to headphones through a good headphone amplifier after using speakers can be a surprising experience - revealing details and musical texture you've never heard.