Graham Slee Gram Amp 2 Special Edition - MM Phono Stage Preamplifier

• Supplied with a basic ("green energy") power supply with self adjusting voltage, and with power-pins fitted to suit your power outlet — you can upgrade by swapping over to PSU1 power as and when you're ready.
• Launched Stateside
  Shortly after the launch of the "beer money" Gram Amps in 2000 we were asked if we could make an even-better version for the US market, and the Gram Amp 2 Special Edition came into being.
• It quickly picked-up awards and recommendations from a number of US hi-fi publications because of its "bang for the buck".
• Since then its design - both in audio performance and appearance - has been refined a number of times.
• Each time it has been judged by customers and magazine reviewers - and has not been found wanting.
• For such a low-cost, small and lightweight phono preamp, it has proved itself capable of delivering a blistering musical rendition.
• As might be expected the Special Edition has become a much sought-after dedicated MM phono preamp amongst record fans in the UK and Europe as well as in the US.
• Cartridge Partners
• The Special Edition will not be found lacking in the company of the best high output cartridges.
• But where budget dictates, less-costly cartridges like Audio Technica's AT95E will still let it produce a highly satisfying sound.
• The Gram Amp 2 Special Edition phono preamp won't stamp any "signature" on your music so you'll be able to hear all the qualities of your cartridge.
• It will be a lasting part of your hifi system, and won't be easily outdone by upgrades to the rest of your system.
  

• Item
  Measurement
• Input range
  2mV - 10mV rms
• Output range (for above inputs)
  224mV to 1120mV rms
• Gain
  41dB (Av 112) ref 1kHz
• Phase margin
  90 degrees
• Maximum input level
  41mV (ref: 1 kHz)
• Input impedance resistive
  47k Ohms
• Input impedance capacitive
  100pF
• Output noise
  (CCIR Q-Pk 22Hz-22 kHz) -74dB
• Equivalent Input Noise (EIN)
  -115dB
• Reproduction characteristic
  RIAA within 0.5dB total deviation 20Hz-20kHz
• Total Harmonic Distortion plus noise measured at 80Hz, 1kHz, 5.6 kHz and 16 kHz
  < 0.05% (typically < 0.015% at 1 kHz)
• Channel balance
  0.1dB
• Channel separation
  64dB
• Size (approx.)
  107 x 117 x 50mm
  
  

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