ProLogue Classic - Pacific Hi-Fi

ProLogue Classic - Pacific Hi-Fi
ProLogue Classic
Integrated Amplifier
The ProLogue Classic Integrated Amplifier is a hand-made construction with the finest point-to-point wiring,
using workmanship that is equal to or better than any other product offered at this affordable price. It
includes premium components such as a torodial transformer for power supply, wide bandwith for great bass
and extended highs, ceramic tube sockets, gold plated heavy duty WBT style speaker terminals and
superfast Phillips diode-circuitry.
It features the all new PrimaLuna PTP (Power Transformer Protection) circuit which prevents the unit from
overheating due to miscellaneous environmental circumstances and avoids any damage which otherwise
would occur. The unit also includes the new PrimaLuna OTP (Output Transformer Protection) circuit which
further protects the amplifier through extensive output stage circuitry with +B relay.
The amplifier comes with a EL34/KT88 bias switch which allows users to choose between the optimum bias
setting type of tubes with the flick of a switch. It also features a new generation Adaptive AutoBias which is
exclusive to PrimaLuna. This circuit monitors and smoothly adjusts bias constantly and instantly, reducing
maintenance and increasing performance due to the dramatic reduction in distortion.
The ProLogue Classic Integrated Amplifier consists of hand made parts with the finest point-to-point wiring. It
is a heavy-gauge, fully-vented steel chassis which presents with a 5 coat finish.
Other key features include:
2 x 35 watt power output
4 x line-level input, 4 + 8 ohm speaker taps
Tubes: Power section — 4 x EL34/KT88
Pre section — 2 x 12AX7, 2 x 12AU7
LIVE side of AC input connector indicated by aluminium colour screw
SoftStart circuit for extended life of sensitive components, plus a reduced chance of tube failure
ALPS volume controls
Gold plated panel mounted input jacks
Technical data:
Power Output
Frequency Response
Total Harmonic Distortion
Signal to Noise
Input Impedance
Input Sensitivity
Maximum gain
Power Consumption
Tube Complement
Dimensions (L x W x H)
35/40 watts per channel (EL34/KT88)
10Hz-65kHz +/- 3dB
65 Kohms
265/285 mV
37,0 dB
285 watts
4 pairs RCA
4 & 8 Ohm speaker taps
4 x EL34 or 4 x KT88, 2 12AX7, 2 x 12AU7
395 x 280 x 190 mm
17 kg
Distributed in Australia & New Zealand by:
International Dynamics Australasia Pty Ltd
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF