Highend muzikale Bluetooth buizen preamp met ingebouwde ESS9028 DAC

355 x bekeken | geplaatst op 19 april 2019

€ 79,-



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Merk * Anders
Categorie Voorversterker
Type
Serienummer
Conditie Als nieuw
Bouwjaar 2018
Geplaatst op 19-04-2019

Beschrijving


Highend muzikale Bluetooth buizen preamp met ESS9028 DAC


Bluetooth buizen preamp met ingebouwde ESS9023 DA converter
Als nieuw, vaste prijs Euro 79,- op biedingen en ruil voorstellen wordt niet gereageerd.

Met toon regeling, zeer muzikaal en dynamisch!!! geweldige 3D holographische soundstage, ech highend geluid voor een peanuts prijs.




FAQ: Metalen behuizing geen plastic

Reden van verkoop is dat ik er twee van heb een zwarte en een zilveren maar ik behoud de zwarte.
Kortom die zilveren is haast nooit gebruikt dus echt nieuw met doos

-De buizen zijn dus echte buizen met een echte buizen geluid(m.a.w de buizen zijn er niet voor de versiering maar echt alleen t.b.v het mooie geluid)



Note: This product is a tube bile preamplifier. It is not a power amplifier. It needs to be connected with a power amplifier or active multimedia speaker.

Adopting BTM625 Bluetooth audio module with CSRA64215 chip and 4M SPI FLASH chip, which supports A2DP, AVRCP, HFP, TWS, AAC, I2S, APTX, APTX-LL. Supporting stable and lossless signal transfer with its external high-gain detachable antenna. Its Power failure protection with inside two high-quality relays and one high-precision crystal will avoid harmness to your audio equipments.

Adopting professional ESS9023 Bluetooth decoder chip. ESS9023 is a 24bit stereo DAC chip designed with advanced SABRE technology, which can provide the best sound quality. Its Hyperstream frame and time-domain jitter elimination can reach 112dB dynamic range.

1.Vacuum tube preamp with Bluetooth,Convenient to improve your sound quality

2.Audio signal input can be computer, CD, phone and lossless player

3.Three kinds of audio input: RCA; 3.5mm stereo input; Bluetooth

4.Easily switching between different sound sources with its audio input selection

5.Audio output can be connected to digital amplifiers and active multimedia audio devices

6.Treble & bass adjustment; Sound is warm and broad; No background noise

7.Gold-plated for input and output terminals; 6J1 valve tube; Mini size suitable for desktop


Feature:
Audio input: 1 set of RCA input; 1 * 3.5mm stereo input; 1 * Bluetooth input
Audio output: 1 set of RCA output
Size: 16*11.5*7 cm (including tube height)
Color:Black
Power supply: Universal DC 12V
​Net weight:700g/pc



The Bluetooth part adopts BTM625 Bluetooth audio 5.0 module, uses QCC3003 chip, supports A2DP, AVRCP, HFP, TWS, AAC, I2S, APTX, APTX-LL, etc., using 4M SPI FLASH memory chip. the receiving distance is longer, more stable, and the sound quality is lossless decoding transmission.
note: Bluetooth Audio 5.0 Module The BTM625 chip does not support APTX-HD functions.


Adopting professional ESS9023 Bluetooth decoder chip. ESS9023 is a 24bit stereo DAC chip designed with advanced SABRE technology, which can provide the best sound quality. Its Hyperstream frame and time-domain jitter elimination can reach 112dB dynamic range.

Features:

Vacuum tube preamp with Bluetooth; Convenient to improve your sound quality
Audio signal input can be computer, CD, phone and lossless player
Three kinds of audio input:Bluetooth5.0 , RCA,AUX 3.5mm stereo input
Easily switching between different sound sources with its audio input selection
Audio output can be connected to digital amplifiers and active multimedia audio devices
Treble & bass adjustment; Sound is warm and broad; No background noise
Gold-plated for input and output terminals; 6J1 valve tube; Mini size suitable for desktop




Specifications:
Audio input: 1 set of RCA input; 1 * 3.5mm stereo input; 1 * Bluetooth input
Audio output: 1 set of RCA output
Dimensions: 16*11.5*7 cm (including tube height)
Power supply: universal 12V DC

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