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Recent content by glenn jarrett

  1. glenn jarrett

    crossover help

    Asked on diy audio across the pond and been told to place a 100uf NP electrolytic cap in series with the door speaker so the amp only sees the sub 4 ohms
  2. glenn jarrett

    crossover help

    The hand drawn is how the speakers are connected in the car factory fit The other 2 channels feed the rear speakers so already being used just need to get the impedance up from 2 ohm's to 4 ohm's so the amp won't distort the schematic is what i intend to do the amp is a Vibe powerbox 65.4 cant...
  3. glenn jarrett

    crossover help

    I have bought a little micro class D amp for my car 4 x 65 w rms the amp connects to the speaker outputs on the head unit then boosts the output to the speakers the amp is 4 ohms stable But the problem is my car front speakers each side piggy backs of a sub under the seat see pic so the amp...
  4. glenn jarrett

    [IC] Toshiba SB514 Amplifier

    He's now listed it on Ebay
  5. glenn jarrett

    [IC] Toshiba SB514 Amplifier

    Hi been asked by a neighbour to see if anyone on here would be intrested in this Toshiba amplifier. Its from his uncles estate it works apparantly and has been his since new in 1978 i have not tested it yet cant find one on ebay so thought i would ask on here . we have no idea of value all i can...
  6. glenn jarrett

    DIY MM Phono

    looks nice and easy to build i have sent an email to see if the pcb's are still for sale
  7. glenn jarrett

    DIY MM Phono

    Looking to build a M/M phono opamp version what would be a good schematic to use ? quite a few pcb on ebay and alibaba but dont mind making it on veroboard my cart is a 2M Red
  8. glenn jarrett

    voyager voltages etc

    it was at the time to reduce cost and i couldnt fit a mono in to one of the cases
  9. glenn jarrett

    voyager voltages etc

    After opening up i realised you can only ajust the bias so i set that to 34.5ma 53v at the front end after VBE and 45v at the output stage giving me 27v into 8R dummy load = 91watts just before the sine wave started to sqare off 20230922_150409 by glenn jarrett, on Flickr
  10. glenn jarrett

    voyager voltages etc

    i have been gifted back a voyager clone amp i built about 7 years ago can someone point me to any info on the voltages vbe bias ect want to check it over and re adjust if needed 20150220_130619_zpsmrjbxbcn by glenn jarrett, on Flickr P1000842_zpseqfbcna9 by glenn jarrett, on Flickr
  11. glenn jarrett

    [FS] Cairn 4808 classe A Amplifier

    Hi how much would you want for it
  12. glenn jarrett

    [FS] Cairn 4808 classe A Amplifier

    Cairn 4808 amplifier very good condition built like a tank this has had every main board cap replaced along with the out put transistors and rectifier ( a lot of time and money spent ) it has Eitchmann copper Cable pods for the speaker outs £76 +vat @ hifi collected and all the RCA input jacks...
  13. glenn jarrett

    [FS] Peak Electronics DCA 75pro & ESR70+

    peak dca75 pro and esr70+ very good condition carry case and SOT23 adaptor software pendrive spare batteries £200 firm new cost £300 20230522_104506 by glenn jarrett, on Flickr 20230522_104537 by glenn jarrett, on Flickr 20201128_133243 by glenn jarrett, on Flickr 20201128_133255 by glenn...
  14. glenn jarrett

    Brazilian Mahogany

    thanks guys just waiting on the uk workshop facebook page page to accept me
  15. glenn jarrett

    Brazilian Mahogany

    The size is 70" x 10.7" x 2"


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