Комплект из ЦАПа TOPPING E30, усилителя наушников TOPPING L30, линейного блока питания BRZHIFI Audio 5V1A и пары межблочных кабелей. Состояние новых.

TOPPING E30 HIFI XMOS XU208 USB DAC AK4493 32bit/768kHz DSD512 Hi-Res AUDIO with Remote control (This version 2004+ with non-reversal polarity)

E30 DAC Spec:
PCM:
USB: 44.1kHz-768kHz…16bit-32bit
OPT/COAX: 44.1kHz-192kHz…16bit-24bit

DSD (Native):
USB: DSD64-DSD512
OPT/COAX: Not supported

DSD (DoP):
USB: DSD64-DSD256
OPT/COAX: Not supported

Output Voltage：2Vrms при 0dBFS
THD+N：0.0003% при 1kHz A-weighting
Noise：2uVrms при A-weighting
Crosstalk：-130dB при 1kHz
SNR：>121dB при 1kHz
Dynamic Range：119dB при 1kHz
Channel Balance：0.3dB

E30 DAC Contents list:
E30*1
Remote control*1
USB cable*1
DC cable*1
User manual*1
Warranty card*1
Dimensions: 12.5*10*3.2cm

E30 DAC Features:
1. DAC chip AK4493 (from AKM)
Distortion: -113dB
Dynamic range: 126dB (This data is based on the MONO mode of chip)
DSD: Support DSD512
PCM: Support 768kHz
2. Support DSD512 and PCM32bit/768kHz
E30 uses 2nd generation XMOS XU208, USB supports up to PCM32bit768kHz and DSD512, which is far more than CD and SACD.
3. CS8416 receiver
4. Commonly used inputs
E30 supports USB, optical and coaxial inputs which cover a variety of commonly used occasions, such as computer, mobile phone OTG, digital turntable and media player, TV and set-top box.
5. 5V power supply, anytime and anywhere
Using 5V power supply, E30 can easily access the working power supply anytime and anywhere in nowadays. You can power the E30 by USB port of computer, mobile phone charger or portable charger. When using portable charger, E30 turns into a portable DAC and bring the Hi-Res music around.
6. DAC filter mode
E30 is capable of providing 6 filter modes under PCM decoding,2 filter modes under DSD decoding, which slightly adjust the details. (Note: it is not the same as EQ function.)
7. Auto turn on/off
E30 has the function of auto turn on and off. It will automatically enter into stand by when the input signal is lost or unavailable in 1 minute. Once detecting any signal of inputs, it will turn on and switch to this input.
8. DAC + Pre-amp application
E30 has built-in volume control function that can adjust the volume from -99dB to 0dB by using the remote control, so you are able to directly connect E30 to power amplifier or active speakers, and control the volume of E30 through remote control.
9. Pure DAC application
E30 is able to fix to maximum output level so that it can be worked as a pure DAC. In this mode, DSD signal will bypass the DATT Soft Mute and 02 Modlator to provide you a pure/direct DSD performance.

Обзор Topping E30 на AudioScienceReview:
www.audiosciencereview.com/forum/index.php?threads/topping-e30-dac-review.12119/
Ссылка на последние драйвера под Windows:
www.tpdz.net/newsinfo/820095.html

!!! Важно: этот ЦАП из той линейки Topping E30, у которых digital audio receiver AK4118 был заменен на CS8416, вследствие чего оказалось, что ЦАП испытывает проблемы при воспроизведении с подключённых к нему по коаксиальному или оптическому цифровым входам CD проигрывателей. На чем специально акцентировал внимание Amazon: «Note: Topping factory does not recommend connecting the D30pro/E30 to the CD player, because it has high requirements on the input of the CD player. And most CD devices will cause music to stutter/ skip». Эта же проблема наблюдалась и при подключении к нему DVD плеера Pioneer DV-610AV. CD диски воспроизводились со щелчками, заиканием и проскакиванием, но DVD аудио диск воспроизводился без проблем. Кроме того, при подключении к ПК по цифре (оба варианта) проблем при воспроизведении CD дисков не наблюдалось. На форумах отмечали, что если в качестве CD источника использовался Blu-ray player, то воспроизведение проходит нормально (но проверить это утверждение было не на чем).
Резюме: при подключении по USB Topping E30 отлично воспроизводит любой lossless или hi-res контент, включая native DSD512. Если же основу Вашей коллекции составляют CD диски, то он Вам не подойдет.

TOPPING L30 Headphone Amplifier

The TOPPING L30 is a new product with Ultra-High Performance NFCA modules, uses the same NFCA (Nested Feedback Composite Amplifier) module from flagship A90. Voltage Current hybrid feedback architecture along with UHGF (Ultra High Gain Feedback) technology provides excellent DC and AC performance. High output current drive capability allows the amp driving low impedance headphones with ease. Ultra-low noise of 0.3uV is miles ahead of the competition, giving an absurdly high dynamic range of 141dB and no audible noise and darkest background for the most sensitive IEMs.
3 step gain settings: L30 is equipped with three gain settings of -9.9dB/0dB/9.5dB.Wide range of gain settings and the 0.3uVrms ultra-low noise makes L30 easily adapt to all types of headphones from extremely sensitive IEMs to most power demanding full-sized over-ears.
Also an excellent preamp: The NFCA modules of L30 are not only able to drive the headphones but also apply to be a preamplifier with the same ultra-high performance. When it is in preamp mode, output impedance is as low as 20ohm, which is widely suitable for various devices.

L30 Headphone Amplifier Contents list:
L30*1
AC adapter*1
6.35mm to 3.5mm adaptor*1
User manual*1
Warranty card*1
Dimensions: 13.4*10*3.2cm

Note: This product has voltage distinction: 110V and 220V, please note the voltage suitable for your country. If you have no remarks or reply to us, we will send the voltage of your country

Обзор Topping L30 на AudioScienceReview:
www.audiosciencereview.com/forum/index.php?threads/topping-l30-headphone-amplifier-review.15226/

Портативный линейный блок питания BRZHIFI Audio 5V1A
BRZHIFI Audio 5V1A Audiophile Grade Portable Linear Power Supply Original Set-top Box Player Upgrade Special For Amplifier

Output voltage: 5V
Output rated maximum current: 1.2A
Output port: DC5.5-2.1+USB
Accessories: One 220V power cord, one DC line (1 meter, plug size 5.5*2.1)
No USB cable
Using classic high-precision voltage regulator circuit. Genuine HiFi grade filter capacitor. Ensure high conversion efficiency and very low ripple coefficient. It is suitable for upgrading the power supply of various TV set-top boxes and players, and obviously improves the sound and picture quality.

Summary of materials:
7.5VA transformer
Aluminum alloy precision CNC sandblasting process shell, exquisite and fashionable
Fever grade genuine filter capacitor
Suitable for polishing various set-top boxes digital players and other equipment power supplies, the actual test ripple is within 5MV

Size: 8.4*9.6*5.1cm
Weight: 0.45kg

Межблочные кабели RCA
UU27 2PCS/Pair HIFI 4N-OFC RCA Cable Male-Male Audio Cable 0.2m Black

Features:
Cable: 4N-OFC
Plug: RCA
Colors: Black
Size : 0.2m
Package List: 1pair