NAD - Model 60 Audio amplifier

NAD MODEL 60
Integrated Stereo Amplifier — Made in Japan Serial Number 10068
The NAD Model 60 belongs to NAD's first production in the mid-1970s and is generally dated to the period 1975–1977.
The unit features the characteristic satin aluminum front panel, with two illuminated VU meters, mounted in the original wooden cabinet with its front grille.
The preservation is of exceptionally high level, near mint, with the exception of two slight marks on the top of the wooden cabinet, the right-hand side display illumination 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: approx. 10 kg
The Model 60 package also includes two illuminated VU meters, speaker, headphone, microphone and recorder connections, Phono, Aux and Tape inputs, tone controls, Loudness and treble filter, as well as the Dynaquad/quasi-quadraphonic section provided for in the original design.
On the rear panel of the unit are the original connections and markings, the PHONO GND link and the indicators relating to fuse protection. The correct markings should 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 socket, of a test/adhesive label bearing the inscription “ARCONA.” The item is retained in the description as a physical feature of the unit, without attributing any unverified technical significance to it.