5 out of 5
Graham Slee Solo Ultra Linear Headphone Amp Ex-display
Free UK Delivery
Discontinued
Graham Slee Solo Ultra Linear Headphone Amplifier
Designed and built for music lovers who want to hear their recordings in perfect fidelity, the Graham Slee Solo Ultra Linear headphone amplifier allows your music to naturally breathe and flow in a way that live music does and refuses to get overwhelmed when the music becomes complex.
The lack of treble glare and superb clarity throughout the frequency range is due to the low distortion at all frequencies, and it's very wide bandwidth with low negative feedback. A very high input overload margin allows it to remain uncompressed when fed with dynamic music, whilst it's high current output stage can drive a very wide variety of headphones of different impedance. The unit comes with Graham Slee PSU1 regulated DC power supply for improved sound quality.
Who is Graham Slee?
Graham Slee is a small, enthusiastic manufacturer of realistically priced, high-performance phono stages and headphone amplifiers, designed and built by hand in Yorkshire since 2003. Very positively reviewed by the UK and international magazines, demand for these products has been overwhelming as the world's hifi enthusiasts can't believe the performance on offer for the price asked.
| Headphone impedance range | 8 to 2,000 Ohms / 16 to 600 Ohms preferred |
| Power output (rms, both channels fully driven at 1% THD) 32 Ohms | 140mW/channel; 600 Ohms: 30mW/channel |
| Input sensitivity (for specified power output into 32 Ohms) | 511mV rms |
| Input impedance | 37k Ohms at max volume; 50k Ohms at min volume |
| Distortion (THD plus noise at 9 o'clock volume control setting (qtr power)) | 10Hz-20kHz: better than 0.04%; 10Hz-1kHz: better than 0.02% |
| Frequency response (±0,-3dB) | 10Hz - 35kHz |
| Output noise (22Hz-22kHz, quasi-peak/un-weighted) | -95dB |
| Channel balance | better than 1dB |
| Crosstalk | Left to Right -56dB; Input to Input -68dB |
| Input selector centre-off position | non-shorting; -38dB at max volume with 2V rms input (ref: 1kHz and 10kHz) |
| Output Stage | Bipolar class AB |
| Supply voltage | Graham Slee PSU1 regulated DC power supply |
| Size (approx.) | W: 107 x H: 50 x D: 185 (mm) inc. controls |
UK Delivery
Providing your item is in stock, the order is usually dispatched within 24 hours. Postage and packing is completely free for orders over £99*. Out of stock items will be dispatched as soon as they become available, which can take between 4 to 21 days
UK Delivery orders are sent via our couriers' DPD Local on a next-day-delivery service and usually take between 1 and 3 days.
Local Delivery
Certain manufacturers disallow mail order for their products, however a local delivery may be possible.
We offer a local delivery service for a large number of our products. After your order has been placed, a member of the Hifi Gear team will contact you to arrange a convenient date and time for your local, personal delivery.
Click & Collect
We offer a free ‘Click & Collect’ service on all items. As soon as your order has been completed and is ready for collection a member of our team will be in contact with you. Orders can be collected from our store at 11 King Street, Hereford, HR4 9BW.
Please use this link to find more detailed delivery information or contact us for more details
