Graham Slee Gram Amp 2 SE Phono Pre-amp
$520.00
DETAILS
Originally developed for the USA vinyl market and having won wondrous acclaim there, this Special Edition of the Gram Amp 2 is gathering a cult following World-wide. The Special Edition is the tuned-on version of the already stunning Gram Amp 2 phono preamplifier. With 50% more gain it is ideally suited to the bigger system.Suitable for all Moving Magnet and High Output Moving Coil cartridges. Supplied complete with its own "Plug-Top" style power supply.
- For moving magnet, moving iron and high-output moving coil cartridges
- Fast-Active preamp and equalisation technology
- Inherent reduced vinyl click and pop characteristic
- Rock steady sound stage
- Great "3D" performance
- Super-classic ground configuration
- Can be upgraded by using a PSU1 unipolar power supply instead of the "green" switched mode unit supplied
Specifications:
| 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 |