Front view of my second Oatley JAN6418 tube phono preamp kit build. I call this one the Special Edition version. It uses an external solid state power supply instead of the two SMPS that come with the phono preamp kit. See my review of the6418 Tube (Valve) RIAA Phono Preamplifier Kitfo...
I am finishing a 4 channel tube microphone preamp build. The audio channels are based on EF86 and ECC88 tubes, and there is a solid state power supply with a regulator for high voltage and one for filaments. If one of the input transformers is left without input load termination, there ...
This is a 12AX7 Tube preamp kit with many upgraded components. The tube is a Golden Dragon 12AX7. The capacitors are Sprague "Orange Drops".File information Filename: 12AX7-Golden-Dragon-Valve-PreAmp.jpg Album name: Vacuum Tube (Valve) Audio Projects Filesize: 243 KiB Date added: Oct ...
Back in July/August of 2002, I offered up a tube mic preamp circuit here in Tape Op, and provided a kit for a limited time to assist in building it, through my company Hamptone. For all of you I scared off with subtle warnings about hi voltage and serious death, this project may ...
Re: Tube Amp Trouble 5 Re: Orange crush 20L - what is the purpose of the jfet before the power amp 5 Re: Tube Amp Trouble 4 Re: 2n5551/2n5401 reliability experience? 4 Re: Any Randall RX120D or RX120RH owner here? can I plug in without load?
Build your own triode tube preampflifiers. Tips and tricks for vacuumtube-amps. Basic knowledge for preamps with direct heated triodes
包装和发货信息 Packaging Details Box 销售单位: 单一商品 单品包装尺寸: 1X5X4 厘米 单品毛重: 0.150 公斤 展开 交货时间 定制 评分评价 4.9 非常满意 供应商服务 4.9 按时发货 4.9 商品质量 4.9 带图/视频的评价 全部照片或视频 (157) 当前显示您选择的语言的所有评论显示原文 ...
Old tube amps and new valvestate hybrid amplifiers alike are welcome discussion. Use the advantage of chips and tubes combined. Posts: 2,817Topics: 246 Last post: January 18, 2025, 12:58:30 PM Re: Another standby swit... by saturated Preamps and Effects Whether it's a problem with ...
Complete DIY U87 Microphone Kit by Yuzu Audio Jul 7, 2024 studiosteve Forum statistics Threads 67,837 Messages 945,891 Members 29,559 Latest member tubefan Latest posts Another CK12 Thread - what's available in 2023? Latest: Whoops 22 minutes ago U67 de-emphasis network Latest: Khron...
Power supply voltage: Dual AC 18V (the max voltage Canrsquot exceed Dual AC 19V, no less than 18v, otherwise the tube not bright, the sound distortion. If you need to use AC 12v, need to modify the filament buck resistor 2.2 ohm, then output power will be slightly lower) Headphones ...