hello everyone

**markus82** · 11-30-2015, 05:25 AM

hello everyone and thank you all for having me here

just getting started with building my own amp

well see how it goes and hopefully i wont blow up the transistors

**FATKAT** · 11-30-2015, 05:46 PM

Hi markus and Welcome

**markus82** · 12-01-2015, 04:18 AM

thank you fatkat

**222FL** · 12-01-2015, 05:47 AM

Welcome markus82. What transistors are you using for your amp build?? Just curious?? The pill type or MOSFET?? Again, just curious. Be safe if it's HV stuff!! And take your time. Hope to see some pics of a completed and working amp.

**markus82** · 12-01-2015, 11:43 AM

hello 222FL i have managed to get mt hands on a matched pair of 2SC2879 from RF parts and im hoping to build my self a nice two pill to start with and work up from there... at the moment im running a Texas star DX 500 a really amazing amp cant fault it

**222FL** · 12-02-2015, 07:16 AM

Take your time and check everything twice!! Should work well if you do it right. Find a schematic for getting it AB biased with thermal tracking and you'll have a sweet little amp that won't need much input to get a good clean signal out!! Good luck and enjoy!!

**markus82** · 12-02-2015, 10:56 AM

Originally Posted by 222FL

Take your time and check everything twice!! Should work well if you do it right. Find a schematic for getting it AB biased with thermal tracking and you'll have a sweet little amp that won't need much input to get a good clean signal out!! Good luck and enjoy!!

thank you 22FL im still getting all the parts so the amp is a long way off...

still trying to get my power supply finished just need to get my hand's on some old school army volt and amp guages and give the box a lick of apint and my ppower supply's ready to take a hammering

**markus82** · 12-02-2015, 11:09 AM

http://cache.freescale.com/files/rf_...ote/AN1977.pdf

**222FL** · 12-02-2015, 01:23 PM

Sounds as if you got it going on there man!! Good deal. Post up some pics when it's done. Always nice to see some nice home built stuff!!

**markus82** · 12-03-2015, 05:28 AM

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that's my home brew power supply iv almost finished, trying my hardest to get my hands on some old school army gauges for the front of the box its an old army ammo box iv used with a 200 amp mig welding tranceformer at 50% duty cycle should give me 100 amp's it seam's to run my texas star well any way