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7. TUBES
7.1. Removing the grille
Operating the amplifier without its protective grille is dangerous and not recommended
.
To remove the grille:
1. For your own safety, switch the amplifier off using the on/off switch or disconnect the
power cord.
2. Pull the grille upward to remove.
See chapter 3.2.
7.2. Tube layout
Output tubes: V1 - V4:
KT 150 TS standard
V1 + V2
left channel
V3 + V4
right channel
Driver tubes:
V5, V6, V7
ECC802, ECC 82,12 AU 7, 5814, 6189
Standard
tube
layout:
V6 = ECC802 JJ, V5, V7 = 12 AU 7 Tung Sol
All driver tubes should have a system Gain match close to 0.2dB
Summary of Contents for RE 320
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