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(4) Audio Alchemy Digital Decoding Engine DDE 3.0 DTI Pro32 Power Station 3, 4
End: 20.02. 2025 19:58:33 on Thursday
- Condition: For parts or not working
- Price: 457.54 EUR

- Status: unsold
- Item number: 146350517861
- Seller: timekinetics (536|97.7%)
- Seller information: Commercial (with base shop)
- Item location: Los Angeles, California
- Ships to: Worldwide
- Shipping: EUR
- on EBAY
-
Description
For sale is a set of Audio Alchemy digital equipment: Digital Transmission Interface (DTI) Pro32 (in box)Digital Decoding Engine (DDE) v3.0Power Station ThreePower Station Four (in box) The DDE 3.0 and DTI Pro32 both power up OK. Since the DIN power cord is missing for the Power Station Three, I only used Power Station Four to test DDE and DTI. I flagged For Parts/Repair because I only did limited testing as follows. I fed digital signal to the optical input on DDE, and the front LED showed locked OK. However, I didnt get music to the audio system downstream. I suspect I need a remote to unmute or something. Anyway, I was not able to get music out from the analog output. For DTI Pro32, I only powered it up and front LEDs lit up. I didnt have proper cables to hook it to DDE but its pointless to do that because I cant get music anyway. The Power Station Four appears to be used for 100V but I didnt detect any issues when I plugged in 120V socket. The physical condition is good, with typical wear and scratches. Nothing is nasty. The original box is for DTI and Power Station Four. No cable, manual, or any other accessories. I pack very well and ship worldwide. I welcome local cash transaction.
Audio Alchemy Digital Transmission Interface + Decoding Engine v1.2,DPA,
End: 03.02. 2025 04:20:08 on Monday
- Condition: Used
- Price: 2880.05 EUR

- Status: unsold
- Item number: 156662851946
- Seller: daks_waiwai (20|100.0%)
- Seller information: non commercial
- Item location: Chico, California
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
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Description
**I also have all the power supplies -- and any of the cables etc-- if you need more pics etc just let me know! mahalo very much..!**I am also willing to separate components per order for specifications (that are reasonable of course)Audio Alchemy was a high-end audio equipment manufacturer based in California, USA. The company was first formed in the late 1980s, producing many relatively affordable audio products. They went out of business in the late 1990s, was briefly relaunched in the early 2000s as Alchemy2, then was relaunched under the original Audio Alchemy name in early 2015 with a new line of higher-quality, full-featured audio products.[1] On October 6, 2016, Audio Alchemy was acquired by Elac.[2][3]Audio Alchemy products make innovative use of the I²S audio interface, usually reserved for the internal connection between the CD transport and DAC of a CD player. Audio Alchemy brought the interface out to a DIN connector, allowing a very low jitter connection between the CD transport and external DAC, by transmitting the clock signal and the audio signal in parallel. This offers a superior alternative connectivity method to S/PDIF, which sees the clock signal embedded into the audio signal. The process of extracting the clock signal from the data stream is where jitter is introduced[citation needed]. This interface is used in several original Audio Alchemy products and in the relaunched companys products. Perpetual Technologies and Camelot Technology also produce products that use the I²S interface.Transports - This device transports information from a physical storage device, such as a CD or tape, to other processing electronics. Low Jitter Output: Reduces timing errors in digital signals for improved sound quality. Sample Rate Support: Handles high-resolution audio formats. BOSS Audio 1 DIN Car Digital Media Receiver without CDIt went out of business in the late 1990s, was briefly relaunched in the early 2000s as Alchemy2, then was relaunched under the original Audio Alchemy name in early 2015 with a new line of higher-quality, full-featured audio products. On October 6, 2016, Audio Alchemy was acquired by Elac.
Audio engine Original A2 N22 Power Supply
End: 26.01. 2025 20:59:45 on Sunday
- Condition: New: Other
- Price: 28.52 EUR

- Status: sold
- Item number: 156645247498
- Bids: 1
- Seller: caprimer-x2je1a (15|100.0%)
- Seller information: non commercial
- Item location: Philadelphia, Pennsylvania
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Audio engine Original A2 N22 Power Supply purchased through website but the speakers are dead so I have no use for it
(4) Audio Alchemy Digital Decoding Engine DDE 3.0 DTI Pro32 Power Station 3, 4
End: 25.01. 2025 03:17:17 on Saturday
- Condition: For parts or not working
- Price: 482.38 EUR

- Status: unsold
- Item number: 146252706757
- Seller: timekinetics (535|97.9%)
- Seller information: Commercial (with base shop)
- Item location: Los Angeles, California
- Ships to: Worldwide
- Shipping: EUR
- on EBAY
-
Description
For sale is a set of Audio Alchemy digital equipment: Digital Transmission Interface (DTI) Pro32 (in box)Digital Decoding Engine (DDE) v3.0Power Station ThreePower Station Four (in box) The DDE 3.0 and DTI Pro32 both power up OK. Since the DIN power cord is missing for the Power Station Three, I only used Power Station Four to test DDE and DTI. I flagged For Parts/Repair because I only did limited testing as follows. I fed digital signal to the optical input on DDE, and the front LED showed locked OK. However, I didnt get music to the audio system downstream. I suspect I need a remote to unmute or something. Anyway, I was not able to get music out from the analog output. For DTI Pro32, I only powered it up and front LEDs lit up. I didnt have proper cables to hook it to DDE but its pointless to do that because I cant get music anyway. The Power Station Four appears to be used for 100V but I didnt detect any issues when I plugged in 120V socket. The physical condition is good, with typical wear and scratches. Nothing is nasty. The original box is for DTI and Power Station Four. No cable, manual, or any other accessories. I pack very well and ship worldwide. I welcome local cash transaction.
Audio engine Original A2 N22 Power Supply
End: 19.01. 2025 20:59:31 on Sunday
- Condition: New: Other
- Price: 29.12 EUR

- Status: unsold
- Item number: 156633517413
- Bids: 0
- Seller: caprimer-x2je1a (15|100.0%)
- Seller information: non commercial
- Item location: Philadelphia, Pennsylvania
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Audio engine Original A2 N22 Power Supply purchased through website but the speakers are dead so I have no use for it
Audio engine Original A2 N22 Power Supply
End: 15.01. 2025 19:20:01 on Wednesday
- Condition: Used
- Price: 28.76 EUR

- Status: sold
- Item number: 296914247427
- Seller: thosegrapefruits (67|100.0%)
- Seller information: non commercial
- Item location: Chicago, Illinois
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Original power supply for the original Audioengine A2 powered speakers. Just converted my A2 speakers to unpowered to be used with a home theater system, so I dont need the power supply any more. Should have plenty of years left in it!
Audio engine Original A2 N22 Power Supply
End: 12.01. 2025 20:59:06 on Sunday
- Condition: New: Other
- Price: 29.27 EUR

- Status: unsold
- Item number: 156620819728
- Bids: 0
- Seller: caprimer-x2je1a (15|100.0%)
- Seller information: non commercial
- Item location: Philadelphia, Pennsylvania
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Audio engine Original A2 N22 Power Supply purchased through website but the speakers are dead so I have no use for it
Audio engine HD6 powered home speakers $250
End: 06.01. 2025 01:19:42 on Monday
- Condition: Used
- Price: 259.73 EUR

- Status: sold
- Item number: 405452143150
- Seller: roforres-97 (35|100.0%)
- Seller information: non commercial
- Item location: Wilmington, North Carolina
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
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Description
Pair of lightly used Audioengine HD6 powered speakers with all connections that originally shipped with this product. Excellent reviews, versatile and great sound. Works equally with a turntable/CD player or Bluetooth connected phone or computer.
Audio engine Original A2 N22 Power Supply
End: 05.01. 2025 20:58:56 on Sunday
- Condition: New: Other
- Price: 29.16 EUR

- Status: unsold
- Item number: 156609265819
- Bids: 0
- Seller: caprimer-x2je1a (15|100.0%)
- Seller information: non commercial
- Item location: Philadelphia, Pennsylvania
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Audio engine Original A2 N22 Power Supply purchased through website but the speakers are dead so I have no use for it
Audio engine Original A2 N22 Power Supply
End: 29.12. 2024 20:58:41 on Sunday
- Condition: New: Other
- Price: 28.78 EUR

- Status: unsold
- Item number: 156596849025
- Bids: 0
- Seller: caprimer-x2je1a (15|100.0%)
- Seller information: non commercial
- Item location: Philadelphia, Pennsylvania
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Audio engine Original A2 N22 Power Supply purchased through website but the speakers are dead so I have no use for it
Audio engine Original A2 N22 Power Supply
End: 22.12. 2024 20:58:25 on Sunday
- Condition: New: Other
- Price: 28.85 EUR

- Status: unsold
- Item number: 156584430262
- Bids: 0
- Seller: caprimer-x2je1a (15|100.0%)
- Seller information: non commercial
- Item location: Philadelphia, Pennsylvania
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Audio engine Original A2 N22 Power Supply purchased through website but the speakers are dead so I have no use for it
(4) Audio Alchemy Digital Decoding Engine DDE 3.0 DTI Pro32 Power Station 3, 4
End: 07.12. 2024 19:58:48 on Saturday
- Condition: For parts or not working
- Price: 474.92 EUR

- Status: unsold
- Item number: 146200014432
- Seller: timekinetics (527|97.7%)
- Seller information: Commercial (with base shop)
- Item location: Los Angeles, California
- Ships to: Worldwide
- Shipping: EUR
- on EBAY
-
Description
For sale is a set of Audio Alchemy digital equipment: Digital Transmission Interface (DTI) Pro32 (in box)Digital Decoding Engine (DDE) v3.0Power Station ThreePower Station Four (in box) The DDE 3.0 and DTI Pro32 both power up OK. Since the DIN power cord is missing for the Power Station Three, I only used Power Station Four to test DDE and DTI. I flagged For Parts/Repair because I only did limited testing as follows. I fed digital signal to the optical input on DDE, and the front LED showed locked OK. However, I didnt get music to the audio system downstream. I suspect I need a remote to unmute or something. Anyway, I was not able to get music out from the analog output. For DTI Pro32, I only powered it up and front LEDs lit up. I didnt have proper cables to hook it to DDE but its pointless to do that because I cant get music anyway. The Power Station Four appears to be used for 100V but I didnt detect any issues when I plugged in 120V socket. The physical condition is good, with typical wear and scratches. Nothing is nasty. The original box is for DTI and Power Station Four. No cable, manual, or any other accessories. I pack very well and ship worldwide. I welcome local cash transaction.
(4) Audio Alchemy Digital Decoding Engine DDE 3.0 DTI Pro32 Power Station 3, 4
End: 16.11. 2024 17:43:40 on Saturday
- Condition: For parts or not working
- Price: 472.38 EUR

- Status: unsold
- Item number: 146154880799
- Seller: timekinetics (527|98.0%)
- Seller information: Commercial (with base shop)
- Item location: Los Angeles, California
- Ships to: Worldwide
- Shipping: EUR
- on EBAY
-
Description
For sale is a set of Audio Alchemy digital equipment: Digital Transmission Interface (DTI) Pro32 (in box)Digital Decoding Engine (DDE) v3.0Power Station ThreePower Station Four (in box) The DDE 3.0 and DTI Pro32 both power up OK. Since the DIN power cord is missing for the Power Station Three, I only used Power Station Four to test DDE and DTI. I flagged For Parts/Repair because I only did limited testing as follows. I fed digital signal to the optical input on DDE, and the front LED showed locked OK. However, I didnt get music to the audio system downstream. I suspect I need a remote to unmute or something. Anyway, I was not able to get music out from the analog output. For DTI Pro32, I only powered it up and front LEDs lit up. I didnt have proper cables to hook it to DDE but its pointless to do that because I cant get music anyway. The Power Station Four appears to be used for 100V but I didnt detect any issues when I plugged in 120V socket. The physical condition is good, with typical wear and scratches. Nothing is nasty. The original box is for DTI and Power Station Four. No cable, manual, or any other accessories. I pack very well and ship worldwide. I welcome local cash transaction.
Audioengine Audio Engine D1 - Premium 24-Bit DAC & Headphone Amplifier
End: 10.11. 2024 04:50:34 on Sunday
- Condition: Used
- Price: 33.47 EUR

- Status: sold
- Item number: 286144480162
- Seller: zestyorange86 (501|100.0%)
- Seller information: non commercial
- Item location: Edmonton, Alberta
- Ships to: CA
- Shipping: 17,95 EUR
- on EBAY
-
Description
This is the D1 Premium 24-bit DAC by AudioEngine.Works to allow optical audio into speaker systems, headphones, etc.Please refer to official sources for a full specification breakdown. Has seen minimal use as I bought it shortly before moving to my new place, and because of living situation, am forced to use headphones most of the time. All items are as is.Canada and United States shipping only.Shipping is standard, express/priority etc is not included.
(4) Audio Alchemy Digital Decoding Engine DDE 3.0 DTI Pro32 Power Station 3, 4
End: 03.11. 2024 17:29:52 on Sunday
- Condition: For parts or not working
- Price: 623.44 EUR

- Status: unsold
- Item number: 146099822474
- Seller: timekinetics (527|98.1%)
- Seller information: Commercial (with base shop)
- Item location: Los Angeles, California
- Ships to: Worldwide
- Shipping: EUR
- on EBAY
-
Description
For sale is a set of Audio Alchemy digital equipment: Digital Transmission Interface (DTI) Pro32 (in box)Digital Decoding Engine (DDE) v3.0Power Station ThreePower Station Four (in box) The DDE 3.0 and DTI Pro32 both power up OK. Since the DIN power cord is missing for the Power Station Three, I only used Power Station Four to test DDE and DTI. I flagged For Parts/Repair because I only did limited testing as follows. I fed digital signal to the optical input on DDE, and the front LED showed locked OK. However, I didnt get music to the audio system downstream. I suspect I need a remote to unmute or something. Anyway, I was not able to get music out from the analog output. For DTI Pro32, I only powered it up and front LEDs lit up. I didnt have proper cables to hook it to DDE but its pointless to do that because I cant get music anyway. The Power Station Four appears to be used for 100V but I didnt detect any issues when I plugged in 120V socket. The physical condition is good, with typical wear and scratches. Nothing is nasty. The original box is for DTI and Power Station Four. No cable, manual, or any other accessories. I pack very well and ship worldwide. I welcome local cash transaction.
Audioengine A2 / N22 power supply - Audio Engine
End: 27.10. 2024 14:30:13 on Sunday
- Condition: Used
- Price: 36.82 EUR

- Status: sold
- Item number: 256550397432
- Seller: rebooting_tech (857|100.0%)
- Seller information: non commercial
- Item location: Nampa, Idaho
- Ships to: US
- Shipping: 5,05 EUR
- on EBAY
-
Description
Check seller feedback rating (currently 847+ all positive) and purchase with confidence. Thank you!
Audioengine Audio Engine D1 - Premium 24-Bit DAC & Headphone Amplifier
End: 16.10. 2024 07:31:05 on Wednesday
- Condition: Used
- Price: 39.94 EUR

- Status: unsold
- Item number: 285952443354
- Seller: zestyorange86 (501|100.0%)
- Seller information: non commercial
- Item location: Edmonton, Alberta
- Ships to: CA
- Shipping: 21,99 EUR
- on EBAY
-
Description
This is the D1 Premium 24-bit DAC by AudioEngine.Works to allow optical audio into speaker systems, headphones, etc.Please refer to official sources for a full specification breakdown. Has seen minimal use as I bought it shortly before moving to my new place, and because of living situation, am forced to use headphones most of the time. All items are as is.Canada and United States shipping only.Shipping is standard, express/priority etc is not included.
Audio Engine A2+ A2+BT-BK 60W Wireless Bluetooth Desktop/Computer Speaker Set
End: 31.08. 2024 02:31:00 on Saturday
- Condition: Used
- Price: 125.99 USD

- Status: 30T 21:22:45
- Item number: 235675550212
- Seller: (|%)
- Seller information:
- Item location: Burnsville,MN,USA
- Ships to:
- Shipping: 0,0 USD
- on EBAY
Audio Engine A2+ A2+BT-BK 60W Wireless Bluetooth Desktop/Computer Speaker Set
End: 11.08. 2024 17:04:42 on Sunday
- Condition: Used
- Price: 114.85 EUR

- Status: sold
- Item number: 375570112175
- Seller: pawnamerica (198157|99.7%)
- Seller information: Commercial (with base shop)
- Item location: Burnsville, Minnesota
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
-
Description
PAWN AMERICA KEY TECHNICAL SPECIFICATIONS :Brand: Audio EngineType: Speaker SetConnectivity: BluetoothModel: A2+BT-BKColor: BlackMPN: A2+BT-BK Whats Included : Audio Engine A2+ A2+BT-BK 60W Wireless Bluetooth Desktop/Computer Speaker SetPower CableUSB Cable Condition : This speaker set was previously owned. The product is tested, working and in good condition with slight scuffs, marks and light cosmetic wear. Some drop damage on the back left corners of the speakers. See photos for details. Reference: 23223036905 Note: Overnight Shipping order cut off time is 1PM CST. HOME | LOCATIONS | SERVICES | PRODUCTS | CAREERS | CONTACT US
Audio engine A2+ Right Speaker Single Black
End: 06.08. 2024 21:49:05 on Tuesday
- Condition: Used
- Price: 45.27 EUR

- Status: sold
- Item number: 186488388830
- Seller: novaeta (2671|99.4%)
- Seller information: non commercial
- Item location: Hoffman Estates, Illinois
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Single working speaker, the right one.
- Audio Alchemy Digital Decoding Engine DDE V.2.0 - DAC - überholungsbedürftig -
End: 12.05. 2024 18:01:01 on Sunday
Audioengine Custom Speakers Audio Engine 2 Band Of Ballers Converse Speakers
End: 21.04. 2024 01:16:14 on Sunday
- Condition: Used
- Price: 47.8 EUR

- Status: sold
- Item number: 315285882983
- Bids: 8
- Seller: jds_treasure_chest (60|100.0%)
- Seller information: non commercial
- Item location: Wexford, Pennsylvania
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
I have this pair of Audioengine 2 custom made Converse Band of Ballers bookshelf speakers. They made these for a special for a basketball tournament so there are not many of them out there. The speakers work and sound great and they stand about 14 high. I will never use them or display them so I am selling them to hopefully someone who will use them.
- Audio Alchemy Digital Decoding Engine V2.0 - DDE - DAC / Digitalwandler -
End: 20.04. 2024 20:45:34 on Saturday
Audio Engine 2 Pair Of Speakers
End: 15.04. 2024 01:09:04 on Monday
- Condition: For parts or not working
- Price: 49.04 EUR

- Status: sold
- Item number: 315278928646
- Bids: 11
- Seller: seattlegoodwill (328102|98.6%)
- Seller information: Commercial (with base shop)
- Item location: Seattle, Washington
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
DESCRIPTIONFor parts or not workingAudio Engine 2 Pair Of Speakers Untested With Power CableBrand:AudioengineModel:N/AConnectivity:WiredShape:RectangularType:Standing SpeakerUPC:N/A ***Disclaimer*** All items were donated to Evergreen Goodwill of Northwest Washington with no history or provenance. The auction is for all items pictured. Items may need servicing and/or benefit from a cleaning upon arrival. Please see photos for additional details and feel free to ask questions. PAYMENTSPlease note that your entire order will be canceled by eBay if the oldest item exceeds 7 days without payment. Once an order is canceled, we are unable to re-invoice and the item will be relisted. For a combined shipping invoice, please send us one request within 5 days of winning the first item to avoid cancelation of your entire order. Once a combined invoice has been sent, we are unable to add additional items to the invoice. SHIPPING Local pickup is not available at this time. Interntaional shipping is not available at this time. We offer combined shipping as long as items will ship safely together. Auctions must end within 5 days of each other to be eligible for combined shipping. Please hold off on payment until all auctions have ended then proceed to checkout. Please do not pay for any items individually if you wish to have them combined - they must be paid at the same time. Items listed for flat-rate shipping are not eligible for combined shipping. PO Box addresses will require USPS shipments as FedEx Ground will not deliver. If FedEx is selected we may need to invoice for additional shipping costs.
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