TOPPING TP11A E70 Velvet Fully Balanced Desktop DAC

Introduction

Thank you for purchasing high-performance DAC E70 VELVET. We hope it could bring you more fun at enjoying music! Before making any connections or using this product, we recommend you read this manual first so that you can use all the features of E70 VELVET correctly and get the most.

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Contents List

E70VELVET X 1
Remote control X 1
USB cable X 1
AC cable X 1
Bluetooth antenna X 1
User manual X 1
Warranty card x 1

Note : You can download the driver and user manual on http://www.topping.audio/.

Attribute

12V Trigger Out (3.5mm jack)
Display| White LEO
Bluetooth range| >10 M
Standby power consumption| <0.7W

Front Panel

1-1 Multi-function touch button
1-2 LED screen
1-3 Remote control receiver
1-4 Volume knob

Rear Panel

2-1 Right channel balanced XLR output
2-2 Left channel balanced XLR output
2-3 Left channel single-ended RCA output
2-4 Right channel single-ended RCA output
2-5 Coaxial SPDIF input
2-6 Optical SPDIF input
2-7 Bluetooth input
2-8 USB input
2-9 12VTrigger In
2-10 12V Trigger Out
2-11 Power input (AC 1 aa-240V 5aHz/6aHz)
2-12 Power switch

*Note : Description of XLR male connector pin definition.
1.GND 2.+ 3.-

Display

3-1 Input
3-2 PCM/DSD format indication
3-3 Channel Balance indication
3-4 Digi display area
3-5 Mute indication
3-6 Volume unit
3-7 Sampling rate units
3-8 Output

Remote Control

4-1 Stand by
4-2 Volume up
4-3 Switch to previous input
4-4 Invalid button
4-5 Filter setting
4-6 Auto power on & standby
4-7 Mute
4-8 OK button
4-9 Switch to next input
4-10 Volume down
4-11 Output channel switching
4-12 Channel balance setting#
4-13 Brightness*

Note, L-A has the same brightness as L-2. The differences lie in when there is no operation after 30 seconds under L-A mode, the screen will be automatically turned off, only displays the current input. You can press any button to light up the screen.
When E70 VELVET is in Bluetooth input state, keep pressing the brightness button for 3 seconds to disconnect the existing Bluetooth connection and forcibly enter into Bluetooth pairing state.

In the channel balance setting interface, press the left/right button on the

remote or use the knob on the front panel to make adjustment, press the OK button on the remote to restore to balance. Save and exit after 5s of no operation.
Setting range: 0.0dB (Balance), L+a.5-9.5dB or R+a.5-9.5dB.

Input Range

OSO 0 S0 64-0 S0512 (Native) , 0 S064 -0 S0256 ( OoP)
COAX /OPT IN| PCM 44.1kHz -192 kHz /16bit -24bit
BT IN| AAC/SBC/APTX/APTX LL/APTX HO/APTX-Adaptive/LDAC

Specifications

E70 VELVET DAC parameters ( Line OuUUSB ln@96kHz )

| RCA| XLR
THD+N (A-wt)| <0.00008% @1kHz| <0.00006% @1kHz
THO @90kBw (No-wt)| <0.0002% @20-20kHz| <0.0002% @20-20kHz
SNR ( A-wt )| 125dB @1kHz| 131dB @1kHz
Dynamic range (A-wt)| 125dB @1kHz| 131dB @1kHz
Frequency Response| 20Hz-40kHz (:t0.3dB)| 20Hz-40kHz (:t0.2dB)
20Hz-40kHz (:t1.OdB)| 20Hz-40kHz ( :t0 . 8dB )
Output Level| 2. 1Vrms@O dBFS (4V Mode)| 4.2Vrms@OdBFS (4V Mode)
2.SVrms@OdBFS(5V Mode)| 5.0Vrms@Od BFS(5V Mo de)
Noi se(A-wt)| <1.3uVrms| <1. 3uVrms
Channel Crosstalk| -130dB @1kHz| -143d8 @1 k Hz
Channel Balance| 0.3dB| 0.3dB
Output Impedance| 500| 1000

*Note : The above data is the result obtained from TOPPING lab test under AC220V 50Hz and E70 VELVET set to 5V output mode.

Operation

Power on & off/ standby operation:

1. Power on: When connects to power supply, E70 VELVET goes into the standby state, the screen displays a bright dot.
2. Standby setting:
   When it is working. press and hold the multi-function touch button on the front panel to enter standby state and short press to exit standby state when ii is in standby. Or you can directly press the standby button on remote control to enter or exit standby state.

12V Trigger In/Out,
The 12V Trigger In/Out allows the E70 VELVET to be activated by other devices or to activate other devices via a 3.5mm mini phone plug cable. The connected device must be equipped with a 12V Trigger In/Out to use this feature.

Auto power on & standby,
Three options are available and can be set either in the setup menu or by pressing the AUTO button on the remote control.

• A-1 : On & standby based on input status. If the current input is not connected or input signal is invalid in 1 minute, it will automatically enter the standby state. Once having detected valid signal, ii will automatically return to working slate.
• A-2: On & standby based on t rigger signal. When E7a VELVET’s Trigger In is connected to another device’s 12V Trigger Out, E7a VELV ET’s power on/standby can be controlled through this device . The E70 VELVET will remain in standby mode until Trigger In detects the signal change from av to 12V. When changing back to av. the E70 VELVET will return to standby mode.
• A-C: Disabled t his function

Volume setting:

1. The enter and exit of mute state: Press the mute button on the remote control to set mute, press the mute button again or adjust the volume to exit mute state.
2. Volume adjusting: You can directly t urn the volume knob or press the volume up or down button on the remote control to adjust the volume. Note that long pressing the volume up/down button on the remote control will quickly adjust the volume, so please be careful in order to protect your hearing. Note: Volume is fixed to adB in DAC mode and volume adjusting is invalid in this mode.

Input channel switching:
Press the multi-function touch button on the front panel or the “Switch lo previous input button” and the “Switch to next input button” on the remote control to switch the input in cycle.

Output channel switching
Press the “Output channel switching” button on the remote control or the knob on the front panel to switch the output channel .

Setup Menu

Enter the setup menu :
After switching the power switch l o “power off”, press and hold the knob on the front panel while switching to “power on” to enter the setup menu of E7a VELVET.
Change and save of settings,

1. The volume knob on the front panel: press the knob to enter the next selling item, rotate the knob to set different parameters. Press and hold the knob until “8-8” is displayed on the screen to save the settings.
2. The remote control: press the volume up/down button to enter the previous/next setting item. press the left/right button to set different parameters. Press the OK button and E70 VELVET displays “8-8” indicating that the settings have been saved.

Setting descriptions:

1. Auto power on & standby setting (available for remote control setting)
   Screen display| Description
   ---|---
   A-1| On & standby| based| on input status| ( Default )
   A-2| On & standby based on trigger signal
   A-C| Disabled this function
2. Screen brightness setting (available for remote control setting)
   Screen display| Description
   ---|---
   L-1| Low
   L-2| Mid {Default)
   L-3| High
   L·A| Mid brightness and screen will be turned off automatically after 30 seconds of no operation
3. Maximum output level at OdBFS
   Screen display| Description
   ---|---
   LU4| 4V <Default)
   LU5| 5V
4. PCM filter setting (available for remote control setting> set PCM filler mode when playing PCM)
   Screen display| Description
   ---|---
   PCM F-1| Sharp roll off
   PCM F-2| Slow roll off
   PCM F-3| Sharp roll off short delay(Default)
   PCM F•4| Slow roll off short delay
   PCM F-5| Super slow roll off
   PCM F-6| Low dispersion short delay
5. Channel balance setting (available for remote control setting)
   Screen display| Description
   ---|---
   CB 0.0dB| Balance (Default)
   CB 0 .5d B| Setting range: L+0.5-9.5dB
   CB 0.5dB | Setting range: R+0.5- 9.5dB
6. Remote control setting
   Screen display| Description
   ---|---
   r-0| Remote control enabled {Default)
   r-C| Remote control disabled
7. Output mode setting
   Screen display| Description
   ---|---
   m-p| Per-Amp mode( Volume adjustable) (Default)
   m-d| DAC mode(Volume nonadjustable)
8. Bluetooth setting
   Screen display| Description
   ---|---
   BTON| Bluetooth enabled (Default)
   BTOFF| Bluetooth disabled

Factory reset
In standby state, turn the knob on the front panel counterclockwise until the screen lights up completely, and the factory settings can be restored.

Precautions

1. Do not keep the unit in a hot, humid environment or hit the unit strongly.
2. Opening the case instantly voids the warranty!
3. Indoor use only.
4. Topping accepts no liability for any loss or damage arising directly or indirectly from the failure of E7a VELVET.
5. For improvement purpose, specifications subject to changes without prior notice.

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