GSP Gram Amp 2 SE Phono Stage
A phono stage/preamp for moving magnet, high output moving coil and moving iron phono cartridges.
UK Retail: £234
Overview
"I can't think of any other phono stage anywhere near its price that can match the 2 SE's clear, taut, and dynamic bass response, nor approach its high frequency clarity and resolution."
Stereo Times
The Gram Amp 2 Special Edition phono stage preamp was first launched in 2001 with a number of improvements over its legendary stable mate, the Gram Amp 2 (now called the Communicator).
The Special Edition of the Gram Amp 2 phono stage preamp features 50 percent more gain to deliver a higher output favoured by owners of passive preamps when using medium to high output (4.5mV or above) moving magnet phono cartridges. However, it can be used with all moving magnet, moving iron and high output moving coil cartridges.
Reviews
"The Gram Amp 2 SE offers exceptionally good value with its clean, detailed, dynamic and completely grain-free presentation"
Six Moons
"...the music the Gram Amp 2 SE produced was very well tonally balanced. It was easy to listen to but also imparted excitement without edginess. Amazingly, when partnered with quite expensive front-ends and 'speakers, the Gram SE was not left wanting, it just played highly enjoyable music."
TNT Audio
Specification
| Input Range | 2mV - 10mV |
| Output | 224 - 1120mV for input range above |
| Gain | 41dB (Av112) ref 1kHz |
| Input Impedance Resistive | 47k Ohms |
| Input Impedance Capacitive | 100pF |
| Output Noise | (CCIR Q-Pk 22Hz-22 kHz) -74dB |
| Reproduction Characteristic | RIAA within 0.5dB total deviation 20Hz-20kHz |
| Equivalent Input Noise | -115dB |
| Total Harmonic Distortion Plus Noise | 80Hz, 1kHz, 5.6 kHz and 16 kHz: <0.05% (typically <0.015% at 1 kHz) |
| Channel Balance | 0.1dB |
| Channel Separation | 64dB |
| Phase Margin | 90 degrees |
| Maximum Input Level | 41mV (ref 1KHz) |