Excellent condition. Works perfectly just don’t need any longer. Rechargeable, no batteries needed. Clear sound with lotsa headroom. Includes USB charging cable.

I have 4 Excellent very strong tv7 test telefunken diamond bottom rib plate 12ax7 tubes.

Cameron Sino battery CS-BLN1MC for Olympus BLN-1 BLN-1 7.6v, 750mAh / 5.70Wh 111.90 x 52.55 x 33.90mm Welcome to Cameron Sino Looking for a reliable and high-quality replacement battery for your device? Look no further than Cameron Sino! With over 23 years of experience in the industry, we specialize in providing replacement batteries for over 100 categories of devices, from everyday use to niche product models. Our batteries are made with the highest quality materials and safety guaranteed, ensuring long-lasting and reliable performance. Our product catalog includes over 18,000 battery types, with a range of niche battery types and higher capacity versions than the original. We have strategically located warehouses and logistic branch offices around the world, allowing us to deliver directly to over 100 countries with quick spot delivery from local warehouses. Listing and template services provided by inkFrog