True - but I was thinking more along the lines of how to best get a balanced signal through to a single amplifier module. I know that you can use powered solutions (e.g THAT modules, Neurochrome) or passive audio transformers/ pseudo balanced.
Just wondered what others have done...
Just wondered what others have done...
I'm using a Jensen iso-max device (no cheap solution) between my balanced preamp and my unbalanced power amp.
No issue, works very well.
JM
No issue, works very well.
JM
I can confirm the comparison of peeceebee vs FO 1.4M and FO 1.4L.Peeceebee is a better amp in low and mid low and much more stable...My best choice...FO is a great amp but peecebee is giant killer!!!
Thanks JMK and Nanakos for your comparison. I hope more people compare the V4H with other amps and share their thoughts. This will give future users a better idea of its performance when expressed from a listener's perspective.
Hi Fredlock.
New batch will be printed soon. Currently GB is open for joining.
Latest GB list
You can buy exicons from profusion website. I sell the renesas mosfets.
New batch will be printed soon. Currently GB is open for joining.
Latest GB list
You can buy exicons from profusion website. I sell the renesas mosfets.
GB update:
Greg1017 - 2 PCBs + MOSFETS
Torvbakkane - 6 PCBS
satmmc86 - 2 MODULES
Faizal Mansar Alam - 2 MODULES
J.M.K - 4 PCBs
prairieboy - 2 PCBs
Pistollero- 2PCB + Mosfets
Greg1017 - 2 PCBs + MOSFETS
Torvbakkane - 6 PCBS
satmmc86 - 2 MODULES
Faizal Mansar Alam - 2 MODULES
J.M.K - 4 PCBs
prairieboy - 2 PCBs
Pistollero- 2PCB + Mosfets
Hi Bassivus
The 340s look fishy. So be careful. They dissipate about a watt each under load so you may be able to mount them on the front and cool them with small heatsinks.
But the 340s do give me a bad feeling. The legs look wrong somehow, apart from the fact that these are cut off already!
The 340s look fishy. So be careful. They dissipate about a watt each under load so you may be able to mount them on the front and cool them with small heatsinks.
But the 340s do give me a bad feeling. The legs look wrong somehow, apart from the fact that these are cut off already!
Hi Shaan,
I am using MJE340/350 instead, can I mount them in front with individual heatsinks too?
Will make my install easier.
I am using MJE340/350 instead, can I mount them in front with individual heatsinks too?
Will make my install easier.
I have inspected 340s with magnifier and it is never installed and production short-legged for sure! Also it measures fine.
I have bought it from eBay but, reputable UK seller. I truly believe that this seller is legit.
Attachments
Where do guys buy the ECX10N20 and ECX10P20? These transistors are not available in Mouser and Digikey. Ebay is one option but I don't trust the sellers.
Thanks Prairieboy for your quick reply. Appreciate it. I wish there's one local electronics store here in the US that sells these transistor. But can't complain about it. It is what it is.
They are a fantastic company to deal with, I just recently ordered from them and received my order in two days!!
shaan has renesas
or
https://www.diyaudio.com/forums/members/jackinnj.html
has a lot of renesas mosfets : RENESAS 2SK1058 2SJ162 Power MOSFET
if you don't want to buy Exicon MOSFETs from Profusionplc
or
https://www.diyaudio.com/forums/members/jackinnj.html
has a lot of renesas mosfets : RENESAS 2SK1058 2SJ162 Power MOSFET
if you don't want to buy Exicon MOSFETs from Profusionplc
Thanks guys for your responses and tips. That will help me decide to go with this project. Appreciate it.
I think you can but please note that I have never used them mounted on front with their own heatsinks, so cannot guarantee thermal stability this way.
🙂