![7788/E810F Amperex PQ Gold Pin Pentode Tube. Designed to operate as a wide band amplifier. New old stock. No longer available for export. MFR: Amperex. SKU: 7788-PQ. 7788/E810F Amperex PQ Gold Pin Pentode Tube. Designed to operate as a wide band amplifier. New old stock. No longer available for export. MFR: Amperex. SKU: 7788-PQ.](https://media.rfparts.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/7/7/7788_amperex_1.jpg)
7788/E810F Amperex PQ Gold Pin Pentode Tube. Designed to operate as a wide band amplifier. New old stock. No longer available for export. MFR: Amperex. SKU: 7788-PQ.
![7788/E810F Amperex Gold Pin Pentode Tube. Designed to operate as a wide band amplifier. New old stock. No longer available for export. MFR: Amperex. SKU: 7788. 7788/E810F Amperex Gold Pin Pentode Tube. Designed to operate as a wide band amplifier. New old stock. No longer available for export. MFR: Amperex. SKU: 7788.](https://media.rfparts.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/7/7/7788_usn-cep_amperex_1.jpg)
7788/E810F Amperex Gold Pin Pentode Tube. Designed to operate as a wide band amplifier. New old stock. No longer available for export. MFR: Amperex. SKU: 7788.
![Amazon.com: E810F 7788 Mullard, Tubo de audio de pin dorado, Amplitrex probado : Industrial y Científico Amazon.com: E810F 7788 Mullard, Tubo de audio de pin dorado, Amplitrex probado : Industrial y Científico](https://m.media-amazon.com/images/I/71Lf7XA9BGL.jpg)
Amazon.com: E810F 7788 Mullard, Tubo de audio de pin dorado, Amplitrex probado : Industrial y Científico
![Pair) E810F=7788 Philips Holland gold pins used/good 1962 and 1969 (40ma and 43ma) (Allnic) - Tube World Express in 2023 | Gold pin, Philips, Gold Pair) E810F=7788 Philips Holland gold pins used/good 1962 and 1969 (40ma and 43ma) (Allnic) - Tube World Express in 2023 | Gold pin, Philips, Gold](https://i.pinimg.com/1200x/48/d0/dc/48d0dcd836162d8d7d36a406413f4a67.jpg)
Pair) E810F=7788 Philips Holland gold pins used/good 1962 and 1969 (40ma and 43ma) (Allnic) - Tube World Express in 2023 | Gold pin, Philips, Gold
![Recommended Pair) E810F=7788 Philips Miniwatt SQ Holland gold pins used/very good 1965-1967 (38ma and 39ma) Recommended Pair) E810F=7788 Philips Miniwatt SQ Holland gold pins used/very good 1965-1967 (38ma and 39ma)](https://tubeworldexpress.com/cdn/shop/products/1_6d671279-1111-4145-a500-fc5da466fce8_large.jpg?v=1675309544)