All tubes have been tested and output bias has been adjusted for maximum power with lowest distortion. Tube compliment is (1) 6GH8, and (2) EL34.
Please ask any questions as all sales are final. Note this sale is for both amps! The item "Sound Valves M40 Monoblock Tube Power Amplifier Qty 2 AMP -EL34 Output Tubes" is in sale since Friday, September 18, 2020. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Other Vintage A/V Parts & Accs".The seller is "depotdave" and is located in Cranberry Township, Pennsylvania. This item can be shipped worldwide.