Graham Slee

Graham Slee Solo Ultra Linear Ex-Display

  • Sale
  • $899.00
  • Regular price $1,499.00


The Graham Slee 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 lesser headphone amplifiers are not able to resolve quickly enough and thus mask. This makes 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 or for the pristine listener who wants to hear music as it was originally recorded.


The Solo is hand built and fully specification tested in England using selected high quality components to achieve its remarkable resolution and sound quality.


Graham Slee Solo SRGII Headphone Amplifier Specifications 

- Headphone impedance range: 8 to 2,000 Ohms 

- Power output (rms, both channels fully driven: 2 Ohms: 27mW/channel; 600 Ohms: 23mW/channel 

- Distortion (THD plus noise, ref 1kHz): 0.02%

- Frequency response (-3dB): 2 Ohms load: 27Hz - 35kHz; 600 Ohms load: 10Hz - 39kHz 

- Output noise (20Hz-20kHz, CCIR quasi-peak): -84dB 

- Input sensitivity (for specified power output): 32 Ohms: 250mV rms; 600 Ohms: 775mV rms

- Channel balance: better than 1dB, "9 to 3 o'clock" positions

- Crosstalk: Left to Right -57dB; Input to Input -68dB

- Mute: Signal off mute, non-shorting

- Output Stage: Bipolar class AB

- Supply voltage: 24V DC (nominal)

- Dimensions (mm): 107w x 50h x 185d (including controls)