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Wide Bandwidth Stereo Preamplifier
2 Year Warranty
30 Day Returns
where to purchase
Two channel audio is better than ever with the new DVD Audio and SACD formats that can support a wider frequency spectrum (100kHz) and greater dynamic range (144dB) than conventional CD. The GFP-915 is designed to capture all the fidelity that high resolution audio has to offer, with precision broadband components and an ultra low noise floor. Equipped with a processor loop, a tape loop, and a phono stage, this new ADCOM preamp hasn’t forgotten about your legacy components. Audition the GFP-915 paired with an ADCOM power amp and CD / DVD player and rediscover the magic of two channel. To realize the full potential of your new stereo preamplifier,


Frequency Resp.
(±0.5 dB Line volume at max)
5 Hz – 100 kHz High Level
50 Hz – 50 KHz

THD + Noise(@rated output 20 Hz – 20 kHz)0.005% High Level0.15% MM.0.03% MC.

Signal to Noise
(@rated output – A weighted)
≥100 dB High Level
≥95 dB MM.
≥95 dB MC.

15.7 lbs. (7.0 kg)
Shipping Weight: 20 lbs. (9.05 kg)

Input Sensitivity
500 mV High Level
3.5 mV MM.
25mV MC.

Input Impedance
11 Ω High Level
11 Ω MM.
11 Ω MC.

RIAA accuracy
± 0.25dB (20Hz – 20kHz) phono

Output Impedance
100 Ω Bypass Outputs
100 Ω Main Outputs
475 Ω Tape Outputs

Output Level
2.0 Vrms Bypass Outputs
2.0 Vrms Main Outputs
1.0 Vrms Rec Outputs

Output Level (Maximum)
10.0 Vrms Bypass Outputs
10.0 Vrms Main Outputs

USB Input (Maximum support)

Optical Input (Maximum Support)

Bluetooth Version
Qualcomm 5.0

Tone Controls
± 11.5 dB Bass (20Hz)
± 8.5 dB Treble (20kHz)

110 VAC – 240 VAC, 50/6O Hz

Max Dimensions
4.13” x 16.9” x 14.3”
105 mm. x 430 mm. x 335 mm.


"Great Amp. Great Power! Power is well above average, bass mid & treble almost exact."

Kenneth J. CA

"Theater-Quality Sound with plenty of headroom. Fantastic amp, robust and powerful."

Gregory B. MA

"I've bought two pairs of these speakers and now I can't live without them."

Shawn K. MI

"I can hear no difference in sound quality between AMP2400 and the amps which cost twice as much."

Ronald M. PA
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