WebHere is a quick tonal breakdown of our 12AT7/ECC81 options: GE: clear, nice top end, balanced, responsive. Sylvania: warm, defined, responsive low end. Raytheon: warm with lots of low end, robust full tone. Tung-Sol: warm, low and top end balance. RCA Grey Plate: warm, balanced, defined. RCA Black Plate: great low end, warm, robust full tone http://www.thetubeshop.com/tubeshp3.htm

Raytheon 12AT7 12AT7WA Tube Pair. Balanced and Matched.

WebThe 12AT7 also has a gain factor of 70, but since the plate resistance is different, ... Raytheon 2 mica 5751 NEW (NOS) These have black plates and 2 mica spacers. This is an excellent version of 5751. As with the 3 mica GE's, they have superior non … Web手持ちの真空管試験機(エミッション測定)で全数検査しGoodを指すことを確認済みです。お写真をお付けしていますのでご確認ください。当方の試験機で同型式の未使用の真空管を試験すると90-95程度の値を示しますので基準として参考にしてください。明らかな不良品は返金等の対応をとります ... city clerk office metropolis il

4 NOS RCA GE SYLVANIA RAYTHEON 12AT7 ~ ECC83 TUBES

WebApr 30, 2016 · Raytheon 6414 12AT7 E180CC for sale. Hello – I have a matched quad of Raytheon Triple Mica 6414 12AT7 E180CC tubes for sale. The 6414 tube is used in Manley equipment such as their VTL amps, their 50 and 500 watt monoblocks, their mic... WebBeli 12At7 terbaru harga murah Maret 2024 di Tokopedia! ∙ Promo Pengguna Baru ∙ Kurir Instan ∙ Bebas Ongkir ∙ Cicilan 0%. ... Raytheon 12at7 wa. Rp500.000. Jakarta Pusat TubeY2B. 5.0 Terjual 1. Tube socket 9 pin chassis-mount 24mm gold 12AX7 12AU7 12AT7 ECC88 6DJ8. Rp32.500. Cashback 3%. Kab. WebThis stock is odds and ends of various brands or 12AT7 tubes. Some are USA made tubes like RCA, Sylvania, GE, Raytheon, etc. Tubes from other countries such as Japan and India for example, are also included. If you want a good quality new old stock 12AT7 tube and do not require matched pairs this is a good option for you. city clerk office ottawa