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Grado SR325e + Graham Slee Solo Ultra Linear


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Found it cheaper? Click here. SKU: GR325GSSUL
Ex VAT: 749.17

RRP: £1,009.00


Available - Ships within 2-3 days.

Condition:Brand new in original retail packaging

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Warranty length 1 Year
Brand Audio Affair

Tech Specs

- Tranducer type: Dynamic
- Operating principle: Open air
- SPL 1mW: 99.8dB
- Driver matched: .05dB
- Frequency response: 18Hz – 24KHz
- Impedence: 32 Ohms
- Jack size: 6.3mm
- Weight: 356g


- Headphone impedance: 8Ω-2KΩ
- Power: 32Ω 140mW/ch, 600Ω 30mW/ch
- Input sensitivity (32Ω): 511mV rms
- Impedance: 37kΩ max vol; 50kΩ min vol
- THD: 10Hz-20kHz: better than 0.04%
- Freq response (±0,-3dB) 10Hz - 35kHz
- Output: (22Hz-kHz, quasi-peak) -78dB
- Output Stage: Bipolar class AB
- Supply voltage: 24V DC unipolar
- Dimensions (WHD): 107 x 50 x 185mm

Product Description

This package, carefully selected by our Hi-Fi experts, combines the award winning Grado SR325e headphones with Graham Slee Solo Ultra Linear Diamond Edition headphone amplifier to give you the best possible performance from each.

Talk to one of our hi-fi experts

This is a highly recommended pairing, but please remember it is only an example - we can spec higher model amps or headphones to your requirements - please send us an e-mail or give us a call on 0844 50 403 50 to speak to one of our passionate hi-fi experts.

More information?

- For more info on the headphones, see our main Grado SR325e page
- For more info on the headphone amp, see our main Graham Slee Solo UL page
- For further recommendations to complete your setup, please contact us

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