Time Bomb II - All pentode higain metal guitar amp -Part 2 - Signal flow

Again building a higain metal guitat amplifier out of a chassis of an old tube radio. Pentodes only, no triodes! Trying to reuse most components. Tubes: 6AC7K Pentode 6А7 = 6SA7 Pentagrid 6Ж8 = 6SJ7 Pentode 6П6С = 6V6GT Pentode 5Ц4С = 5Z4P Twin rectifier