T-amps in the car. 41Hz Amp1 for the tweeters (Vifa XT25C90-04) and Amp2 for the Mids (Focal Polyglass 165V2S)
they only need this much heatsinking. 😉
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
they only need this much heatsinking. 😉
An externally hosted image should be here but it was not working when we last tested it.
Amp6b
Hi all
Made this because I wanted to know how much power I actually needed. Turns out 15W will push my full rangers well into distortion.
The case is one from e-bay. £2.50 each. The plan is to make a buffered pre-amp, but for now, I'm using the PC volume control
Notice the heavily oversized heatsink, and heavy-duty carry handles.
Hi all
Made this because I wanted to know how much power I actually needed. Turns out 15W will push my full rangers well into distortion.
The case is one from e-bay. £2.50 each. The plan is to make a buffered pre-amp, but for now, I'm using the PC volume control
Notice the heavily oversized heatsink, and heavy-duty carry handles.
Attachments
Here's my diy Class D amp. It's based on an reference design of irf ( IRAUDAMP7D) together with three TAS3103a DSP's for sound processing (active crossover, volume control, equalizer, surround effects, spectrum analyzing, ...).
What started as a school project became a long term project.😉 It's still under development.
current setup :
- 6 channel class d amp, 300 watt rms/channel into 4Ohm speakers.
- 4 PCM1802a ADC's
- 3 TAS3103a DSP's
- 1 6 channel PCM1606 DAC
- µC PIC24HJ256GP206
- 2 oldschool vu - meters with rgb backlight😛
- 1 240x64 pixels graphical LCD screen (blue blacklight)
- self made rotary encoder (old ball mouse hacked😀)
- 1KW transformer with 6 x 10000µF caps
future plans :
- rewiring the unit (little messy now😱)
- replacing PCM1606 dac by DSD1794a
- adding s/pdif receiver for digital sound.
What started as a school project became a long term project.😉 It's still under development.
current setup :
- 6 channel class d amp, 300 watt rms/channel into 4Ohm speakers.
- 4 PCM1802a ADC's
- 3 TAS3103a DSP's
- 1 6 channel PCM1606 DAC
- µC PIC24HJ256GP206
- 2 oldschool vu - meters with rgb backlight😛
- 1 240x64 pixels graphical LCD screen (blue blacklight)
- self made rotary encoder (old ball mouse hacked😀)
- 1KW transformer with 6 x 10000µF caps
future plans :
- rewiring the unit (little messy now😱)
- replacing PCM1606 dac by DSD1794a
- adding s/pdif receiver for digital sound.
Attachments
quick and dirty TA3020 enclosure
Just to get my shiny new Connex Electronics TA3020 v3c module audible safely I've quickly cased it up in a discarded industrial power supply case I found. I was even able to re-use the "hospital grade" emi filter and a lot of the wiring that was left inside.
This is just a "get it up and running" build. still need to add power leds, standby mode, on/off switch, shielded input cables and other assorted frills.
Just to get my shiny new Connex Electronics TA3020 v3c module audible safely I've quickly cased it up in a discarded industrial power supply case I found. I was even able to re-use the "hospital grade" emi filter and a lot of the wiring that was left inside.
This is just a "get it up and running" build. still need to add power leds, standby mode, on/off switch, shielded input cables and other assorted frills.
My first ever amp build, after hearing my friends Tripath i just had to have one 😀
Spec: Arjen helder TA2020, 3.5A SMPS and a custom made aluminium chassis 😉
Spec: Arjen helder TA2020, 3.5A SMPS and a custom made aluminium chassis 😉
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Member
Joined 2002
onis_uk, very nice amp.
What camera did you take the photos on? they have a nice quality to them
I really don't like those little screw terminal used by connexelectronic. Would far prefer faston myself. I have bought a few things from them.
What camera did you take the photos on? they have a nice quality to them
I really don't like those little screw terminal used by connexelectronic. Would far prefer faston myself. I have bought a few things from them.
very cheap and probably the best amp i've heard !!
New-MKIII-Tripath-TA2020-PCB-25watt-Class-T-amplifier
a Nikon D60...i'm a keen amateur photographer too if you couldnt guess 😀
Member
Joined 2002
D60 a nice camera, all you need is a nice macro lens, 🙂
I had the D80 and loved it, probably will buy another D80 body and a nice 300mm lense.
p.s thanks for the link, ill have a look at this.
Jase
A small size 2x20W class D amp
I just developed this amazing digital input, class D amp, based on the TI TAS5709.
It's working very well.
Size is 67x39mm
It's made as a plugable module with pins on the bottom side. The flat cable connector is used for the stereo output.
Greetings, Dan / Electrobrains
I just developed this amazing digital input, class D amp, based on the TI TAS5709.
It's working very well.
Size is 67x39mm
It's made as a plugable module with pins on the bottom side. The flat cable connector is used for the stereo output.
Greetings, Dan / Electrobrains