If possible use it with 48V/5A and think it could make some difference
Class D Amplifier options in India
- Thread starter adakadavuley
- Start date
it does make a huge difference insofar as power is concerned - the 32v manages 62w x 2 @ 4ohms whereas the 48v more than doubles it to 141w x2 @ 4 ohms (8ohm figures are 34w x 2 and 89w x 2 for the 32v and 48v PSUs respectively).
However, getting a 48v 5a/10a power supply is the grouse. Any leads would be much appreciated.
amrutmhatre90
Well-Known Member
it does make a huge difference insofar as power is concerned - the 32v manages 62w x 2 @ 4ohms whereas the 48v more than doubles it to 141w x2 @ 4 ohms (8ohm figures are 34w x 2 and 89w x 2 for the 32v and 48v PSUs respectively).
However, getting a 48v 5a/10a power supply is the grouse. Any leads would be much appreciated.
Do note the 48v heats up the unit much higher than 32v,
Waiting for your first impressions, I almost pulled the trigger.
But have too many amps, I had lent my A07 to a friend who upgraded the op amps on it and even got the Fosi V3
He says Fosi is leaps above Aiyima
Because of the Vent in top and bottom there is hardly any issue of heat as per the user and Reviewers feedback
He says Fosi is leaps above Aiyima"
Yes, the company is "hearing to the costumers" and they want to give a good product to the end user
I hope their next Amp coming in next few months will prove it.
amrutmhatre90
Well-Known Member
As of now, I don't think they will come with a Monoblock
But expecting a Tube Preamplifier & Headphone Amplifier and followed by a Class D Amp with good DAC , Digital inputs, usb, and a vu meter.
Also, there is a possibility of Purifi based Amp as they are considering this option too in the near future
amrutmhatre90
Well-Known Member
eastofthesun
Well-Known Member
mola mola Kalugas are monoblocks where the chassis itself is a heat sink also and they just about get a little warm. The amps have a relatively small footprint and very simple design, with an amazing build quality.
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sound and music
Active Member
I have bought all my class D amps from abroad.
I am currently using SMSL DA9 with Cadence speakers.
I have kept the 3251 chip based amp bought from Aliexpress as a spare unit. Though this amp is less powerful than the Aiyima 07, it sounds more refined and controlled than the Aiyima. I had 2 units of Aiyima 07 but sold them here and elsewhere.
Fosi Audio V3 is on the way. I will use it with Aiyima 32 v power supply. If I like V3, I will sell 3251 amp. Otherwise, V3 will find a new home.
I am currently using SMSL DA9 with Cadence speakers.
I have kept the 3251 chip based amp bought from Aliexpress as a spare unit. Though this amp is less powerful than the Aiyima 07, it sounds more refined and controlled than the Aiyima. I had 2 units of Aiyima 07 but sold them here and elsewhere.
Fosi Audio V3 is on the way. I will use it with Aiyima 32 v power supply. If I like V3, I will sell 3251 amp. Otherwise, V3 will find a new home.
amrutmhatre90
Well-Known Member
How does these Class D amps drive Cadence speakers? And which Cadence speakers?
I too am driving my Cadence Arista speakers using class d from allo. I rarely use the Cadence VA 1.0 valve. I find the valve amp lacking in the HF region compared to the allo Class D and even compared to my yamaha AVR.
sound and music
Active Member
They deliver a clean sound with a lot of warmth and punch. I am using Cadence Divas speakers.
hi you may want to check out theSMSL range of class D amps. they are very low priced and very good sound. here is a link to a review i did some time ago. i am still using it with Jamo speakers, Cable talk bi-wire and very pleased. value for money.
https://www.hifivision.com/threads/smsl-d300.89039/page-4#post-1010701
RaahulT
Active Member
I have been using Aiyima D03, A07 and Fosi BT30D Pro since almost 10 months.
D03 is running a pair of Indiq Achal Diamonds and also feeding a powered sub. They are fantastic, lot many connection options, powerful enough even at 60℅ level, quite resolving too.
A07 is hulk when connected with meanwell 48v, truly amplifies what goes in. You need good source/preamp and you rock.
Fosi not used much as it's power deficient when passive sub connected. For normal stereo use in small-medium room it's ok. Currently connected to a pair of taga FS. It has got a punch, get a little warm but as said casing is the heatsink to works well in ac rooms. It's got preout with 3.5mm too.
D03 is running a pair of Indiq Achal Diamonds and also feeding a powered sub. They are fantastic, lot many connection options, powerful enough even at 60℅ level, quite resolving too.
A07 is hulk when connected with meanwell 48v, truly amplifies what goes in. You need good source/preamp and you rock.
Fosi not used much as it's power deficient when passive sub connected. For normal stereo use in small-medium room it's ok. Currently connected to a pair of taga FS. It has got a punch, get a little warm but as said casing is the heatsink to works well in ac rooms. It's got preout with 3.5mm too.
RaahulT
Active Member
It's very good deal if power brick is included.
Yes. And there are two listings. One without the power brick which is almost the same price as this after discount. I pulled the trigger and will have this for my bedroom
Purchase the Audiolab 6000A Integrated Amplifier at a special offer price.
