ES9038q2m OPA1612 Op Decoder Digital broadcast board I2S 32bit/384K DSD128 for Raspberry pi 2B 3B 3B+ DAC

Note：(not include the Raspberry Pi motherboard)

Details:

Need to work with the Raspberry Pi （not include）and install the corresponding playback software to work properly.

Only suitable for friends who are familiar with the Raspberry Pi and related playback software

Volumio and Moode

Board output:

Two-channel single-ended RCA block output: 2.45Vrms/-0dB

3.5mm headphone jack (the headphone jack is actually connected directly to the RCA seat, not suitable for directly driving the headphone )

Powered :

The 5V power supply of the board is directly connected to the 40P interface of the Raspberry Pi. There are two ways to supply power as follows:

a. Directly use micro_usb to power the Raspberry Pi, and power the board from the 40P interface of the Raspberry Pi.

b. Power is supplied from the DC-seat input interface of the board, and the board supplies power to the Raspberry Pi through the 40P interface.

Two kinds of power supply modes can only use one of them at the same time, and cannot use two types at the same time.

Otherwise it will cause damage to the board, raspberry pie or power supply.

Power supply voltage: DC voltage regulator +5V, voltage range: 5%

Power interface specification: 5.5/2.1, inside and outside negative

Recommended supply current: >2500MA

Single board working current: 250MA (excluding raspberry pie)

Parameters:

Raspberry Pi dedicated ES9038q2m decoder board, support 32BIT/384KHZ DSD128

Support Raspberry pi 3B/ Raspberry pi 3B+

1. Professional I2S processing chip realizes DOP to DSD and recognizes I2S 16, 24, 32BIT audio format.

2. Support 32BIT/44.1-384KHZ DSD64-DSD128 output, full frequency music switching without popping sound.

3. Raspberry Pi is output through I2S mode, playing music, smooth listening, real and natural, never use USB to play the kind of hard-to-detect pause.

4. Use the general version of VOLUMIO, MOODE, and set the I2S-DAC mode to HiFiberry DAC to play.

VOLUMIO universal version driver can support 44.1-192KHZ DSD64 output

MOODE universal version driver can support 44.1-384KHZ DSD64-DSD128 output

5. Use the imported NDK NZ2520SD crystal to provide high quality low phase noise clock signal for ES9038Q2M

6. LPF op amp, low distortion, low noise OPA1612 op amp, power supply for dual voltage, plus or minus 15 volts, effectively play the potential of the op amp, not low voltage or single power supply solution comparable

Package content:

1. DAC decoder board (not include the Raspberry Pi motherboard)

2. copper column screws

Payment

We accept PayPal only.

We only ship item to your PayPal verified address.

Payment must be received within 3 days from the date of purchase.

Orders will be processed and dispatched within 3 days normally

Terms Of Sales

1. Our listing price includes the value of goods,packaging cost,and export

taxes,not including international import duties.

2. Import duties,taxes,and charges are not included in the item price or shipping fee.

3. The import duties are buyers' responsibility.Please check with your country's

customs office determine what these additional costs will be prior to your

purchase.

4. All disputes arising from the import duties will be submitted to eBay for solution.

Feedback

Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.

Our aim is to provide Top Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.

We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.Thanks!

We will always do our up most to exceed your expectations in customer service, communication and dispatching of your orders.