I've been listening to a few of the Fosi amps and like the
From my experience in upgrading P-S it seems this amp in particular would benefit. Has anyone tried improving on the stock P-S they come with? Any thoughts where to get a decent 24VDC linear P-S perhaps with toroidal transformer?
Fosi Audio TDA7498E Home Stereo Amplifier Hi-Fi Class D 24V Amp 2 Channel 160W x2
in particular.From my experience in upgrading P-S it seems this amp in particular would benefit. Has anyone tried improving on the stock P-S they come with? Any thoughts where to get a decent 24VDC linear P-S perhaps with toroidal transformer?
I found this review on Amazon for the
Talentcell rated at 5 amp output. So it should match the Fosi's 4.5 amp requirement. Talentcell also has 42980mAh and 2240mAh capacity.
Talentcell 12/24V Lithium ion Battery Pack PB240B2, Rechargeable 35000mAh 129.5Wh Li-ion Batteries with DC 24/12 Volt and 5V USB Output for LED Light Strip, CCTV Camera, Smartphone and More
Talentcell rated at 5 amp output. So it should match the Fosi's 4.5 amp requirement. Talentcell also has 42980mAh and 2240mAh capacity.
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As a follow up if anyone cares, I tried this exact combination and it was a big disappointment. I was expecting the sonic equivalent of an electric car or train instant full torque power as compared to fuel powered engine. What I got was less dynamics and a more flat sound. I also tried IFI power elite. Dynamics were the same as the stock PS but put a haze over the music. Not like the Pro-Ject power box that reduced just the noise to allow hearing deeper into thwe music.
I have the same question.
Just ordered a Fosi bt30d pro with 48v brick supply but it’s a 5A. Certainly not enough to drive lower impedance systems especially if subwoofer channel also used.
Just ordered a Fosi bt30d pro with 48v brick supply but it’s a 5A. Certainly not enough to drive lower impedance systems especially if subwoofer channel also used.
The answer is: yes. All devices benefit from a better power supply certainly if the old one just was not good. But what is "better" exactly? 🙂
My experience with MA12070 and TPA3116 amplifiers is that (DIY) LDO high current linear regulated PSUs are a significant upgrade. The laymen plug out - plug in method to replace a Chinese OEM SMPS for another Chinese OEM SMPS can be somewhat successful but quite often it is a lottery. It is fast and convenient.
My experience with MA12070 and TPA3116 amplifiers is that (DIY) LDO high current linear regulated PSUs are a significant upgrade. The laymen plug out - plug in method to replace a Chinese OEM SMPS for another Chinese OEM SMPS can be somewhat successful but quite often it is a lottery. It is fast and convenient.
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