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FS/EU/US High end amplifier, based on 3e 480-1-29A modules

bolzanis

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Dec 19, 2023
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I have for sale stereo amplifer, based on 3e audio mono 480-1-29A modules, precisely installed in custom build beautiful enclosure. I put a lot of effort to squeeze the best sonics from this modules, providing special SMPS with quality components and additional capacitor board (designed by myself) to further improve the sound.

Stereo amplifier consist of:

- 2x 3e 480-1-29A amplifier modules (latest version with OPA1656 opamp and Nichicon capacitors), bought at Audiophonics. More info here: https://www.audiosciencereview.com/...tpa3255-amplifier-kit-480-1-29a-review.50283/

- Microaudio SMPS 600R2 power supply (+46Vdc).

- additional capacitor board (per each channel). It consist of Nichicon FW 1000/470 uF and KZ 100 uF capacitors, bypassed with 1 uF Mundorf MCAP MKP capacitor

- aluminium enclosure specially made for this amplifier. Front and side plates are made from 10 mm aluminium (CNC machined). Other plates are made of 3 mm aluminium. Enclosure has extremely fine black power coated finish.


For wiring speaker lines, Jantzen solid core wire was used. For power supply wiring, Jantzen stranded wire was used. Dimensions of amplifier are: 28x34x9 cm (WxDxH). Amplifier is in perfect operating condition. Input is provided with high quality Neutrik XLR terminals. Weight of this amplifier is a little over 6 kg, so not big deal with shipping.


Price is 600 EUR + PayPal fee + post costs

Location of shipping: Slovenia (EU)

Shipping: worldwide (any customs fees, taxes, import duties cover buyer)
 

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Last edited:
Very nice build! Who supplied your front panel?
 
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