NAT Signature Phono

Nat audio Signature Phono limited edition hand crafted, almost not used due to work obligations, in excellent condition, like new. Other photos can be sent on request.

Technical specification

Frequency response: 5 Hz to 100 kHZ
Noise: < -90 dB "A" weighted
Gain: 40 dB MM & MC HIGH + 20 dB MC LOW (TOTAL 60 dB)
RIAA Accuracy: 0.2 dB; +0dB/-0.4dB
Channel balance < 0.05 dB
THD & N: < 0.1 %
Input Impedance: up to 40 ohms for MC LOW & variable from 10 ohms to 47 kohms for MM & MC HIGH
Stereo Separation: > 96 dB @ 10 kHz
Tube complement: 6 x 6N23P-EV - identical to any E88CC(6DJ8)
Output Impedance: < 900 ohms @ 1kHz
Power Requirements: 100 VAC to 240 VAC @ 50 to 60 Hz, max. 90 VA
Dimensions: 19" (483 mm) wide x 15.7" (400 mm) deep x 5.9" (150 mm) high
NET Weight: approx. 60 lbs. (27 kg) unpacked

Design Features

- absolute zero feedback
- pure class "A"
- all triode configuration
- six (6) all vacuum tube phono stage
- low noise military grade double triode 6N23P-EV vacuum tubes (E88CC compatibile)
- premium Jansen step-up transformer
- input resistance may be adjust in 41 steps
- input capacitance may be adjust in 3 steps
- battery powered supply for anode voltage
- full automatic battery charge
- soft start operate
- teflon insulated RCA input & output connectors
- gold plated sockets
- hand assembled all aluminium modulated chassis
- engraved 2/5" thick aluminium front panel (standard black finish)
- extensively used computer numeric control machines (CNC)

Serial number: 0906047

We can talk about the price. Personal delivery on demand.