In Reply to: My DIY Story: nanoDIGI DSP based active crossover and 4 subwoofer integration posted by dumpingground on March 17, 2019 at 16:15:16:
It substantially improved my sound (due to the ADC I now use for my phono stage - to input into the nanoDIGI - and the 4x Topping E30s that handle the 8x output channels).
So my signal chain is:
* phono stage --> ADC (kit from Uwe Beis, running at 96kHz)
* ADC output plus 3x digital devices (CDP, DAB+ tuner and TV box) --> 4-way digital source selector
* digital output from the source selector --> nanoDIGI 2x8
* nanoDIGI --> 4x Topping E30s
* Topping E30s --> various power amps driving:
- a sub
- bass panel
- mid panel
- 3 ohm true ribbon, on each channel.
I don't use a series cap on the ribbons as the amps driving them does not produce a thump, on turn on/turn off.
Andy
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Follow Ups
- RE: I changed from 10x10HD to nanoDIGI last year ... - andyr 03/28/2123:59:09 03/28/21 (0)