Nobody but you! The warm man's song is from IWISTAO HIFI 4 Inch Full Range Labyrinth Speaker plus single-ended class A 2x7W parallel 6P14 vacuum tube power amplifier. The music source of notebook is connected with a CSR64251 Bluetooth decoder via Bluetooth wireless connection, and music player is foobar2000.
How to drill the holes for IWISTAO Empty Speaker Cabinets
Sometimes most of audiophiles like to DIY their audio equipments like as preamplifier, power amplifier, and speakers. They will more time and efforts, but they do like to do it, it is a fun and to get strong senses of achievement when it is finished, maybe it save much money, exercise thinking and hands-on ability, and acquire certain professional competence.
This is why audiophiles love it!
Here, we provide you more empty speaker cabinet to DIY their speakers, you just buy your favorite speaker units, and fix them into the speaker cabinet, and we can customize to drill the holes according to the size of your units or the drawing.
We use a CNC machine to drill the holes, and there is a short video to show that how the holes are drilled below.
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It will be beautiful if a Cat-eye(vacuum tube 6E2) is installed into our IWISTAO tube FM tuner. But this tube isn't included in the tube FM board, it need be installed by yourself.
So, someone asked us how to connect vacuum tube 6E2 with our tube fm finished board，please see the photos and the last one is 6E2 diagram.