PreAmplifier 6J1 Valve Pre-amp Tube Board Headphone Amplifier Buffer 12V+Case
PreAmplifier 6J1 Valve Pre-amp Tube Board Headphone Amplifier Buffer 12V+Case. 1PCS AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Amplifier Buffer+Case. Fever gall preamp circuit board is a principle of imitation crew Musical Fidelity X-10D design, to be rational optimization, performance is more stable than the original machine, tube play to improve ten percent.. Condition:: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Brand: : Unbranded/Generic , EAN: : Does not apply: MPN: : Does Not Apply , Size: : 77 X 75 X 52 Mm: Type: : Welded+Case , Manufacturer Part Number: : Does not apply: Country/Region of Manufacture: : China , Mode: : Does not apply: Item: : Welded 6J1 Tube Preamp Amplifier Board+Case , GTIN: : Does not apply: select: : 6J1 Board+Case , Power Input: : AC 12V 0.8 A / 5.5 * 2.5 Plug: UPC: : Does not apply , Switch Function: : The Power Switch/Volume .