Bi120 by David Shoubridge
Bi120 200W RMS Power Amplifier Kit Mar 21, 2023 Hello Michael, I hope all is good with you! Sorry It has been a long time since we spoke, we have… Read more >
Bi120 200W RMS Power Amplifier Kit Mar 21, 2023 Hello Michael, I hope all is good with you! Sorry It has been a long time since we spoke, we have… Read more >
Lm60mk2 Mosfet Power Amplifier Kit Aug 21, 2023 Hi Michael, I finally got the boards into a case. I picked up a used Sony amp and gutted it to make… Read more >
Dayton PC83-8 Review Dayton PC83-8 Frequency Response (manufacturer) The plot above is from Dayton. It shows a flat response from 1kHz~10kHz. After that, the cone breakup extends the super highs… Read more >
Dayton PC83-8 Thiele/Small This Dayton PC83-8 is another Full-Range driver that I’m considering for the Evolve clone. At $12.98 each, she cost slightly more than the HiVi C3N-III ($9.49 each)…. Read more >
August 30, 2023 Drivers Thiele & Small, HIFI DRIVERS Read more >
HiVi C3N-III Review HiVi C3N-III Frequency Response (manufacturer) The Frequency Response plot of the C3N-III above is by HiVi.This is with the driver mounted onto an IEC baffle. Note the… Read more >
Electro-Voice EVOLVE 50M Portable Column System When I was in Singapore last month, I saw this speaker in the hotel I was staying in. Upon closer examination, it was an… Read more >
Swans M1 ReWorked HiVi F5 + RT1C-A I bought the HiVi RT1C-A planar tweeter in 2010. Over the years, I tried her with different midwoofers but I’ve never been completely… Read more >
HiVi F5 Review HiVi F5 Frequency Response (manufacturer) The Frequency Response plot above is by HiVi. When I saw this plot, I was very hesitant to buy this woofer because… Read more >
MTX Terminator 5 Review 5-1/4″ Car CoAxial Now that I have the T/S done, it’s time to examine this coax deeper. For a start, I disconnected the tweeter and measured… Read more >
MTX Terminator 5 Thiele/Small 5-1/4″ Car CoAxial This post is a continuation of the Dayton CX120-8 CoAxial. My intention here is to examine a similar CoAx that has the tweeter… Read more >
August 3, 2023 Drivers Thiele & Small, HIFI DRIVERS Read more >