Clearance Sales!
HKD2800, Free shipping to the following destinations:
Hello guys, I am selling a DIY Streamer kit based on Raspberry Pi 4. Please be noted that soldering and assembly are needed (except SMD components). Please also note that the currency is in HK dollar (1 USD = 7.8 HKD). Can ship internationally. Shipping fee incurred depending on destinations.
Powered by three individual LPS, and galvanically isolated from the touchscreen and the Ethernet, STEALTH V3 delivers extremely quiet background, detailed and lively music experience. Among the three LPS, one of them can be configured as an internal power (5V/1A) for OCXO clock, digital / DAC HAT, etc. Or externally for USB devices (5V/1A) such as USB DAC and SSD/HDD. What’s more, it can also be configured as a power supply for an external device up to 15V/1A (to be negotiated).
When configured as an external USB power, the attached USB device is powered separately by this LPS, and the ground is separated from the Pi 4 with a tailor-made 45mH ground choke. The choke can prevent high frequency noise from flowing into the attached USB device from Pi 4 and vice versa. Additionally, the galvanically isolated Ethernet connection prevents common-mode noise from polluting Pi 4 and degrading sound quality. In fact, the Ethernet isolator works better than an electrical – optical converter, it improves the sound quality with darker background, clearer bass, smoother highs and better separation between instruments.
In short, STEALTH V3 = music server + streamer + player + audiophile switch
For more details, please visit the following YouTube demo (subtitle available):
Introduction:
Assembly:
Usage:
-Music server / streamer / player / endpoint
-Supported OS: Volumio / Moode Audio / DietPi (LMS & Squeezelite) / Roon Endpoint
(pre-built images will be provided upon purchase)
Features:
-7.9" HDMI 400x1280 high resolution touchscreen
-Galvanically isolated touchscreen and Ethernet (10/100/1000 Base-T)
-Individual LPS for the touchscreen and Pi4
-Individual LPS for internal HAT, USB devices or external devices (configurable)
-Native support for i-Sabre ES9038Q2M
-Native support for Monalisa ES9038Q2M
-Native support for IQAudio DAC Pro PCM5242
-Semi-native support for Allo Boss DAC 2 CS43198
-Enhanced thermal management
Case:
-Aluminum alloy with CNC machining and laser cut, sandblasted and anodized.
-micro SD card opening at the bottom
-Dimensions: 240(W) x 220(D) x 100(H)
-6 types of back plate options available
Power:
-40VA audiophile grade R-type power transformer with primary shielding
-3x individual high precision, low dropout and large current LPS
-14x Nichicon FW series capacitor array*
-RC snubber networks
-Ultra low ESR, CLC filtering, WIMA MKP10 decoupling
*Upgrade to Nichicon MUSE caps is highly recommended if you are using an I2S DAC
Price:
-Basic KIT (w/o Pi4 or CAT8 cable): HKD2,800
Back Plate Options:
-Generic back plate: +HKD50 (including blank covers and RCA jacks)
-ALLO BOSS 2 back plate: +HKD50 (including RCA jacks)
-IQAudio DAC Pro back plate: +HKD100 (including an adaptor board, RCA and XLR jacks)
-Extra back plate: +HKD150
Other Parts / Accessories:
-Pi 4 (4GB): +HKD450
-Upgrade to Nichicon MUSE Caps: +HKD200
-Monalisa ES9038Q2M DAC HAT: +HKD400
-IQAudio DAC Pro PCM5242 DAC HAT: +HKD230
-SD card (32GB) loaded with OS: +HKD60
-Cat 8 shielded Ethernet cable (0.5m): +HKD80
Frequently Asked Questions:
-Supports Raspberry Pi 4 only (Pi 3B or Pi 5 NOT supported)
-Touchscreen included in the KIT
-Pi 4 or any HAT NOT included in the KIT
Payment Methods:
-PayPal (extra 6% service charge) are accepted
Remarks:
-Starting from 1 Jan 2024, writing of "STEALTH" on the faceplate will be cancelled. However, the writing will be provided upon request.
HKD2800, Free shipping to the following destinations:
Hello guys, I am selling a DIY Streamer kit based on Raspberry Pi 4. Please be noted that soldering and assembly are needed (except SMD components). Please also note that the currency is in HK dollar (1 USD = 7.8 HKD). Can ship internationally. Shipping fee incurred depending on destinations.
Powered by three individual LPS, and galvanically isolated from the touchscreen and the Ethernet, STEALTH V3 delivers extremely quiet background, detailed and lively music experience. Among the three LPS, one of them can be configured as an internal power (5V/1A) for OCXO clock, digital / DAC HAT, etc. Or externally for USB devices (5V/1A) such as USB DAC and SSD/HDD. What’s more, it can also be configured as a power supply for an external device up to 15V/1A (to be negotiated).
When configured as an external USB power, the attached USB device is powered separately by this LPS, and the ground is separated from the Pi 4 with a tailor-made 45mH ground choke. The choke can prevent high frequency noise from flowing into the attached USB device from Pi 4 and vice versa. Additionally, the galvanically isolated Ethernet connection prevents common-mode noise from polluting Pi 4 and degrading sound quality. In fact, the Ethernet isolator works better than an electrical – optical converter, it improves the sound quality with darker background, clearer bass, smoother highs and better separation between instruments.
In short, STEALTH V3 = music server + streamer + player + audiophile switch
For more details, please visit the following YouTube demo (subtitle available):
Introduction:
Assembly:
Usage:
-Music server / streamer / player / endpoint
-Supported OS: Volumio / Moode Audio / DietPi (LMS & Squeezelite) / Roon Endpoint
(pre-built images will be provided upon purchase)
Features:
-7.9" HDMI 400x1280 high resolution touchscreen
-Galvanically isolated touchscreen and Ethernet (10/100/1000 Base-T)
-Individual LPS for the touchscreen and Pi4
-Individual LPS for internal HAT, USB devices or external devices (configurable)
-Native support for i-Sabre ES9038Q2M
-Native support for Monalisa ES9038Q2M
-Native support for IQAudio DAC Pro PCM5242
-Semi-native support for Allo Boss DAC 2 CS43198
-Enhanced thermal management
Case:
-Aluminum alloy with CNC machining and laser cut, sandblasted and anodized.
-micro SD card opening at the bottom
-Dimensions: 240(W) x 220(D) x 100(H)
-6 types of back plate options available
Power:
-40VA audiophile grade R-type power transformer with primary shielding
-3x individual high precision, low dropout and large current LPS
-14x Nichicon FW series capacitor array*
-RC snubber networks
-Ultra low ESR, CLC filtering, WIMA MKP10 decoupling
*Upgrade to Nichicon MUSE caps is highly recommended if you are using an I2S DAC
Price:
-Basic KIT (w/o Pi4 or CAT8 cable): HKD2,800
Back Plate Options:
-Generic back plate: +HKD50 (including blank covers and RCA jacks)
-ALLO BOSS 2 back plate: +HKD50 (including RCA jacks)
-IQAudio DAC Pro back plate: +HKD100 (including an adaptor board, RCA and XLR jacks)
-Extra back plate: +HKD150
Other Parts / Accessories:
-Pi 4 (4GB): +HKD450
-Upgrade to Nichicon MUSE Caps: +HKD200
-Monalisa ES9038Q2M DAC HAT: +HKD400
-IQAudio DAC Pro PCM5242 DAC HAT: +HKD230
-SD card (32GB) loaded with OS: +HKD60
-Cat 8 shielded Ethernet cable (0.5m): +HKD80
Frequently Asked Questions:
-Supports Raspberry Pi 4 only (Pi 3B or Pi 5 NOT supported)
-Touchscreen included in the KIT
-Pi 4 or any HAT NOT included in the KIT
Payment Methods:
-PayPal (extra 6% service charge) are accepted
Remarks:
-Starting from 1 Jan 2024, writing of "STEALTH" on the faceplate will be cancelled. However, the writing will be provided upon request.
Last edited:
Shipping fee for reference only (as of 19 Jan 2024):
| Destination | Shipping fee (HKD) | Lead time |
| UK | HKD 758.00 | 1 week |
| US (option 1) | HKD 893.00 | 1 week |
| US (option 2) | HKD 782.00 | 3 weeks |
| Canada | HKD 662.00 | 1 week |
| Spain | HKD 786.00 | 10 days |
| Taiwan | HKD 321.00 | 1 week |
| Switzerland | HKD 730.00 | 10 days |
| Poland | HKD 912.00 | 10 days |
| Germany | HKD 658.00 | 10 days |
| Netherlands | HKD 693.00 | 2 weeks |
Hi Alan,
It's on the to-do list but there is no solid time table. Having had a study on it before, it seems like the z-axis needs to be adjusted if to make it compatible with STEALTH
It's on the to-do list but there is no solid time table. Having had a study on it before, it seems like the z-axis needs to be adjusted if to make it compatible with STEALTH
Hello Vincent.
I am interested in your Stealth V3 and I joined up with Carousell but I cannot seem to verify my aus phone number for whatever reason. Any other way I can get in touch with you to purchase a unit? Let me know.
Cheers
I am interested in your Stealth V3 and I joined up with Carousell but I cannot seem to verify my aus phone number for whatever reason. Any other way I can get in touch with you to purchase a unit? Let me know.
Cheers
Hi Vincent,
I tried Carousell but i could not verify mobile. I would like to have a kit. hope you can help me out. thanks.
Daniel
I tried Carousell but i could not verify mobile. I would like to have a kit. hope you can help me out. thanks.
Daniel
Thank you Vincent. I ordered one made by him. It was very fast delivery, the unit was very impressive, very clean and musical sound(with protoDAC). The setup was very easy, since i was supplied with a few opitons of raspberry Pi images, I tried a couple already, super easy to setup and go. Initially I was thinking of buying a streamer through aliexpress, these units have built in android system, but apparently Vincent's version has more consideration for audiophile's needs, a lot of work was done to improve isolation to make purer signal and better soundstage. You wouldn't regret that this unit is so high in quality and so versatile in application.
Hi,
is it still available?
If YES, I am interested to a quotation with Capacitor, Monalisa, backplate, Eth cable, (and please let me know if any additional things is needed) including delivery to Italy, Paypal and other charge: is it possible, please?
Thanks in advance and best regards,
Francesco
is it still available?
If YES, I am interested to a quotation with Capacitor, Monalisa, backplate, Eth cable, (and please let me know if any additional things is needed) including delivery to Italy, Paypal and other charge: is it possible, please?
Thanks in advance and best regards,
Francesco