Q-tron Audio
Q-tron Audio
Manual PA34B4R1
Page
4(9)
1.
Introduction
Thank you for choosing the PA34 OTL amplifier from Q-tron Audio. The PA34 is a new
improved OTL amplifier with 10 times lower distortion than other OTL amplifiers of
similar output power. The PA34B4 version described in this manual is equipped with an
automatic bias calibrator that removes any need for manual adjustment.
2.
Content of delivery
Box 1
1. Amplifier PA 34B4
Box 2
1. Tubes 6C33C 4 pcs
2. Tubes 6N2n-EB 3 pcs
3. Tubes 6N6P-I 2 pcs
3.
Unpacking
Box
Put the wooden box on a table or other steady surface. Make sure that the box is
oriented correctly, i.e. that the side marked top is facing upwards. Open the box by
prying open the metal flaps that are holding the top lid using a screwdriver. When all
metal flaps are bent so they point upwards, the lid can be opened.
Remove packing material so that the amplifier can be lifted out of the box, be aware of
the weight and handle the amplifier carefully.
Put the amplifier on a steady surface with the front panel facing you.
Unpack all tube cartons and put them aside. Unpack all tubes one by one and put them
into the correct tube sockets as indicated by the figure. NOTE! Output tubes are
matched as a set of 4 and to each individual amplifier, make sure that the tubes are set
in their correct position in each amplifier.
