Graaf GM50 integrated amplifier

Graaf GM50 integrated amplifier

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The new GM50 is a brand new integrated amplifier from the valve specialists and the first in a new line of much anticipated amplifiers. The GM50 features the build and performance that were previously the mark of the companies top preamplifiers and power amplifiers. The look is pure GRAAF, serious yet attractive. The amp sits behind a large 15mm aluminum panel with a transparent crystal window which allows the listener a view of the functioning circuit and glowing valves. LED indicators show through the window the selected source for an added stylish nod to aesthetics! Also a first for GRAAF and, unusually for a pure valve amplifier, is the high quality remote control used for volume, mute and input selection as well as power on/off. The GM50 features six line inputs, two of which are balanced and two tape outputs are provided. The internal layout of the design is kept simple ñ an essential element to result in superior sound quality. The overall design is based around four KT88 valves working in push pull operation for a gripping and full-bodied 50W of power. These work in Class A-AB and each of the valves has its own automatic bias control system for the best performance whilst in operation. The GM50 brings GRAAFís renowned quality of valve sound and technology to a new breed of integrated amplifier. It has a full, impeccably detailed and powerful sound that will deliver supreme performance with any genre of music. Already the GM50 proves to be highly desirable product! Power Output 50W into 8ohms Input Sensitivity 500 mV Frequency Response 10 Hz to 100 kHz (0.5 dB 1W) Signal/Noise Ratio 83 dBA Total Harmonic Distortion 0.3% (10W)

- Power Output: 50W+50W RMS
- Output Impedance: 6 Ohms (4-8 Ohms)
- Input Sensitivity: 500 mV sbilanciato
- Input impedance: 100 KOhms
- Frequency Responce: 10 Hz to 100 Khz (0.5 dB 1W)
- Signal/Noisse Ratio: 83 dBA
- Total Harmonic Distortion: 0.3% (10W)
- Negative Feedback: 12 dB
- Damping factor: 4
- CMRR: 59 dB
- Power Requirements: 105-120/210-240 V (50-60 Hz), at rest 360W
- Dimensions (WxDxH): 450 x 160 x 500 mm
- Weight: 30 Kg


Providing your item is in stock, the order is usually dispatched within 24 hours. Postage and packing is completely free for orders over £100*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.


Orders are sent via our couriers' DPD on a next-day-delivery service and usually, take between 1 and 3 days. 


Please use this link to find more detailed delivery information.


*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however, delivery to these locations will incur a charge and can only be sent via a 2-day service.

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