NAD - Model 60 Solid state integrated amplifier

NAD MODEL 60
Integrated Stereo Amplifier — Made in Japan Serial Number 10068
The NAD Model 60 belongs to NAD's early production from the mid-Seventies and is generally placed in the 1975–1977 period.
The unit features the characteristic satin aluminum front panel, with two illuminated VU meters, installed in the original wooden cabinet with the related front grille.
The condition is of particularly high level, approaching near‑mint, with the exception of two light marks on the top of the wooden cabinet, and the right-side display lighting to be replaced.
Main technical data
Continuous power: 35 W + 35 W into 8 Ω
Frequency response: 20 Hz–20 kHz ±0.5 dB
IHF Power Bandwidth: 10 Hz–50 kHz
Total Harmonic Distortion: 0.3% max.
Intermodulation Distortion: 0.4%
Damping Factor: 45 min. / 8 Ω
S/N: 60 dB Phono — 80 dB Aux/Tape
Phono Sensitivity: 2.2 mV / 47 kΩ
Aux/Tape Sensitivity: 140 mV / 50 kΩ
Dimensions: 386 × 130 × 264 mm
Weight: about 10 kg
The Model 60 equipment also includes two illuminated VU meters, speaker, headphone, microphone and recorder connections, Phono, Aux and Tape inputs, bass/treble controls, Loudness and treble filter, as well as the Dynaquad/quasi‑quadraphonic section provided by the original design.
On the rear panel of the unit there are the original connections and inscriptions, the PHONO GND connection and indications relating to fuse protection. The correct markings are to be interpreted as T1.6A for the power fuse and F3.15A for speaker protection.
A notable documentary element is the presence, near the power inlet, of a calibration sticker/label bearing the inscription “ARCONA.” The item is kept in the description as a physical feature of the exemplar, without attributing technical meanings not yet verified.