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AB International Model 231, Graphic Equalizer, Dual 31 Band
End: 01.03. 2025 20:37:13 on Saturday
- Condition: Used
- Price: 72.12 EUR

- Status: unsold
- Item number: 387984261079
- Bids: 0
- Seller: dr.strangegroove (4283|100.0%)
- Seller information: non commercial
- Item location: Pontiac, Michigan
- Ships to: US
- Shipping: EUR
- on EBAY
AB International Model 231, Graphic Equalizer, Dual 31 Band
End: 22.02. 2025 20:36:59 on Saturday
- Condition: Used
- Price: 71.74 EUR

- Status: unsold
- Item number: 387950228313
- Bids: 0
- Seller: dr.strangegroove (4276|100.0%)
- Seller information: non commercial
- Item location: Pontiac, Michigan
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Item powers up, cosmetic condition is nice, sold as is used working condition. Please see all pictures and ask questions. Thank you.
AB International Model 231, Graphic Equalizer, Dual 31 Band
End: 15.02. 2025 20:36:44 on Saturday
- Condition: Used
- Price: 71.37 EUR

- Status: unsold
- Item number: 387908557430
- Bids: 0
- Seller: dr.strangegroove (4271|100.0%)
- Seller information: non commercial
- Item location: Pontiac, Michigan
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Item powers up, cosmetic condition is nice, sold as is used working condition. Please see all pictures and ask questions. Thank you.
AB International Model 231, Graphic Equalizer, Dual 31 Band
End: 01.02. 2025 20:36:18 on Saturday
- Condition: Used
- Price: 72.15 EUR

- Status: unsold
- Item number: 375950528170
- Bids: 0
- Seller: dr.strangegroove (4258|100.0%)
- Seller information: non commercial
- Item location: Pontiac, Michigan
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Item powers up, cosmetic condition is nice, sold as is used working condition. Please see all pictures and ask questions. Thank you.
AB International Model 231 Dual 31 Band Graphic EQ
End: 30.01. 2025 12:21:25 on Thursday
DBX 231 Graphic Equalizer
End: 23.01. 2025 10:30:25 on Thursday
- Condition: Used
- Price: 30.12 EUR

- Status: unsold
- Item number: 396127940737
- Bids: 0
- Seller: jokr_5398 (43|100.0%)
- Seller information: non commercial
- Item location: North Las Vegas, Nevada
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Dbx graphic equalizer x231. Works great has a few scratches and dings other than that nothing wrong
DBX 231 Graphic Equalizer
End: 16.01. 2025 10:30:13 on Thursday
- Condition: Used
- Price: 30.45 EUR

- Status: unsold
- Item number: 396107986349
- Bids: 0
- Seller: jokr_5398 (43|100.0%)
- Seller information: non commercial
- Item location: North Las Vegas, Nevada
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Dbx graphic equalizer x231. Works great has a few scratches and dings other than that nothing wrong
DBX 231 Graphic Equalizer
End: 09.01. 2025 10:29:59 on Thursday
- Condition: Used
- Price: 30.46 EUR

- Status: unsold
- Item number: 396082081718
- Bids: 0
- Seller: jokr_5398 (43|100.0%)
- Seller information: non commercial
- Item location: North Las Vegas, Nevada
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Dbx graphic equalizer x231. Works great has a few scratches and dings other than that nothing wrong
DBX 231 Graphic Equalizer
End: 02.01. 2025 10:29:39 on Thursday
- Condition: Used
- Price: 30.3 EUR

- Status: unsold
- Item number: 396055230101
- Bids: 0
- Seller: jokr_5398 (43|100.0%)
- Seller information: non commercial
- Item location: North Las Vegas, Nevada
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Dbx graphic equalizer x231. Works great has a few scratches and dings other than that nothing wrong
Marathon EQ-231 Graphic Equalizer
End: 26.12. 2024 18:13:28 on Thursday
- Condition: Used
- Price: 75.96 EUR

- Status: sold
- Item number: 276787585271
- Seller: parkmed (2180|100.0%)
- Seller information: Commercial (with base shop)
- Item location: Knox City, Texas
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
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Description
The Marathon EQ-231 Graphic Equalizer is a 2-channel graphic equalizer with 2 inputs and XLR audio outputs. It is designed for home audio setups, providing precise control over the audio output levels for a customized listening experience. The EQ-231 model is ideal for fine-tuning the sound quality of music, movies, and other audio sources, making it a versatile tool for enhancing the audio performance of your home entertainment system. Additionally, it can be used in professional environments. I used it in a disco system which in conjunction with a real time analyser ( see my other listings for such a device) I was able to fine-tune the speakers to get rid of any harshness or excessive bass boom. So once set, it provides the best possible sound for that environment. This is a 31 channel unit, most lesser units are not, may be 16 channels at best. It came out of a rack mounted environment, so there are a few marks on it, but very presentable and fully working. Please take a look at my other, mainly audio-related listings. I post new things daily so please keep coming back. there might be something you need. Thank!
DBX 231 Graphic Equalizer
End: 26.12. 2024 10:29:25 on Thursday
- Condition: Used
- Price: 30.19 EUR

- Status: unsold
- Item number: 396029560228
- Bids: 0
- Seller: jokr_5398 (43|100.0%)
- Seller information: non commercial
- Item location: North Las Vegas, Nevada
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Dbx graphic equalizer x231. Works great has a few scratches and dings other than that nothing wrong
AB International Model 231 Graphic Equalizer Dual 31 Band
End: 21.12. 2024 20:12:55 on Saturday
- Condition: Used
- Price: 96.22 EUR

- Status: sold
- Item number: 315696680162
- Seller: rad_era (7465|99.7%)
- Seller information: non commercial
- Item location: Richland, Washington
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
This was in my uncles music room. It is untested. Lights up when turned on. Sold AS-IS
(I-35648) DBX 231 Equalizer
End: 19.12. 2024 16:48:05 on Thursday
- Condition: Used
- Price: 108.78 EUR

- Status: sold
- Item number: 226327657533
- Seller: productdeliveries (8043|98.6%)
- Seller information: Commercial (with base shop)
- Item location: Calgary, Alberta
- Ships to: CA
- Shipping: 43,78 EUR
- on EBAY
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Description
***We use UPS*** The Canada Post strike will not affect our shipments. Has scratches and wearDBX EqualizerModel: 231 Has no accessories. If ordering from the US, customs fees may apply. CF
DBX 231 Graphic Equalizer
End: 19.12. 2024 10:02:33 on Thursday
- Condition: Used
- Price: 29.97 EUR

- Status: unsold
- Item number: 396000193542
- Bids: 0
- Seller: jokr_5398 (43|100.0%)
- Seller information: non commercial
- Item location: North Las Vegas, Nevada
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Dbx graphic equalizer x231. Works great has a few scratches and dings other than that nothing wrong
DBX 231 Graphic Equalizer
End: 05.12. 2024 10:01:56 on Thursday
- Condition: Used
- Price: 29.71 EUR

- Status: unsold
- Item number: 395947882463
- Bids: 0
- Seller: jokr_5398 (43|100.0%)
- Seller information: non commercial
- Item location: North Las Vegas, Nevada
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Dbx graphic equalizer x231. Works great has a few scratches and dings other than that nothing wrong
DBX 231 Graphic Equalizer
End: 28.11. 2024 10:00:01 on Thursday
- Condition: Used
- Price: 29.97 EUR

- Status: unsold
- Item number: 395923874374
- Bids: 0
- Seller: jokr_5398 (43|100.0%)
- Seller information: non commercial
- Item location: North Las Vegas, Nevada
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
Dbx graphic equalizer x231. Works great has a few scratches and dings other than that nothing wrong
AB INTERNATIONAL MODEL 231 GRAPHIC EQUALIZER DUAL 31 BAND
End: 28.11. 2024 02:33:08 on Thursday
- Condition: Used
- Price: 66.69 EUR

- Status: sold
- Item number: 335612861414
- Seller: tvrsales2 (12935|97.3%)
- Seller information: Commercial (with base shop)
- Item location: Stockton, California
- Ships to: US
- Shipping: 24,95 EUR
- on EBAY
-
Description
descriptionProduct was pulled from a working environment - Item has been tested - Power Cord / Adapter NOT included Only items pictured are included - If a part is not pictured, or mentioned above, then it is not included in the sale. Items are sold As-Is unless specified otherwise - Dont assume and item is working unless it specifically states item is tested and works in the auction. Some of our items are listed as parts or repairs under condition. These items may or may not work because we lacked the proper knowledge to test or could not test. Or the item simply does not work. For multiple listed items, the pictured serial number is not necessarily the one that will be sent.The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. CONTACT USED EQUIPMENT SALES Need more questions answered please contact us! Business Hours: 8:00 am to 4:00 pm (PST) Monday to Friday We are closed on Weekends and all major US holidays. Warehouse Delivery Hours: Will-Call Hours: 8:00 am to 3:00 pm (PST) Monday to Friday 8:00 am to 4:00 pm (PST) Monday to Friday We are closed on Weekends and all major US holidays. Email Address: Contact via eBay messaging service Physical/Mailing Address: TVR SALES 1988 E. Alpine Ave Stockton, CA 95206 USA Location visits by appointment only. PAYMENT INFO Payments are expected in a timely manner. Please contact us in the event that payment cannot be made within 4 days as payment arrangements can be made. We acept PayPal and Cash for local pick up GENERAL SHIPPING TERMS All items will be securely packaged or palletized and shipped via the best and most economical way possible. We typically ship within 1 business day however, under certain circumstances please allow up to 3 business days for handling; e.g. special freight crating as well as international orders. All tracking information is updated through eBay and posted on the buyers eBay account. Package Shipments A contact name, current phone number and company name are required for all shipments. All shipped items will include a tracking number. All domestic shipments will be shipped with FedEx or USPS All international shipments will be shipped through ebay Global Shipping Program Freight Shipments A contact name, current phone number and company name are required for all shipments. (We cannot ship to Postal Boxes.)
DBX 231 DUAL CHANNEL 31-BAND EQUALIZER
End: 15.11. 2024 14:19:59 on Friday
- Condition: Used
- Price: 51.84 EUR

- Status: sold
- Item number: 335622430698
- Seller: tvrsales2 (12896|97.5%)
- Seller information: Commercial (with base shop)
- Item location: Stockton, California
- Ships to: US
- Shipping: 19,95 EUR
- on EBAY
-
Description
descriptionMISSING KNOBSProduct was pulled from a working environment - Item has been tested - Power Cord / Adapter NOT included Only items pictured are included - If a part is not pictured, or mentioned above, then it is not included in the sale. Items are sold As-Is unless specified otherwise - Dont assume and item is working unless it specifically states item is tested and works in the auction. Some of our items are listed as parts or repairs under condition. These items may or may not work because we lacked the proper knowledge to test or could not test. Or the item simply does not work. For multiple listed items, the pictured serial number is not necessarily the one that will be sent.The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. CONTACT USED EQUIPMENT SALES Need more questions answered please contact us! Business Hours: 8:00 am to 4:00 pm (PST) Monday to Friday We are closed on Weekends and all major US holidays. Warehouse Delivery Hours: Will-Call Hours: 8:00 am to 3:00 pm (PST) Monday to Friday 8:00 am to 4:00 pm (PST) Monday to Friday We are closed on Weekends and all major US holidays. Email Address: Contact via eBay messaging service Physical/Mailing Address: TVR SALES 1988 E. Alpine Ave Stockton, CA 95206 USA Location visits by appointment only. PAYMENT INFO Payments are expected in a timely manner. Please contact us in the event that payment cannot be made within 4 days as payment arrangements can be made. We acept PayPal and Cash for local pick up GENERAL SHIPPING TERMS All items will be securely packaged or palletized and shipped via the best and most economical way possible. We typically ship within 1 business day however, under certain circumstances please allow up to 3 business days for handling; e.g. special freight crating as well as international orders. All tracking information is updated through eBay and posted on the buyers eBay account. Package Shipments A contact name, current phone number and company name are required for all shipments. All shipped items will include a tracking number. All domestic shipments will be shipped with FedEx or USPS All international shipments will be shipped through ebay Global Shipping Program Freight Shipments A contact name, current phone number and company name are required for all shipments. (We cannot ship to Postal Boxes.)
dbx Professional Graphic Equalizer 231 Dual 31-Band 6dB/12dB Boost Cut
End: 17.10. 2024 20:12:42 on Thursday
- Condition: Used
- Price: 91.13 EUR

- Status: unsold
- Item number: 256671998377
- Bids: 0
- Seller: cpopcornw (305|100.0%)
- Seller information: non commercial
- Item location: East Chatham, New York
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
dbx Professional Graphic Equalizer 231 Dual 31-Band 6dB/12dB Boost Cut Test working in excellent condition.
dbx Professional Graphic Equalizer 231 Dual 31-Band 6dB/12dB Boost Cut
End: 10.10. 2024 20:12:15 on Thursday
- Condition: Used
- Price: 91.4 EUR

- Status: unsold
- Item number: 256664043089
- Bids: 0
- Seller: cpopcornw (304|100.0%)
- Seller information: non commercial
- Item location: East Chatham, New York
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
dbx Professional Graphic Equalizer 231 Dual 31-Band 6dB/12dB Boost Cut Test working in excellent condition.
dbx Professional Graphic Equalizer 231 Dual 31-Band 6dB/12dB Boost Cut Untested
End: 05.10. 2024 16:46:44 on Saturday
- Condition: For parts or not working
- Price: 28.48 EUR

- Status: sold
- Item number: 186716682176
- Seller: mabelsgarbonzoz (67|96.9%)
- Seller information: non commercial
- Item location: Midlothian, Virginia
- Ships to: US
- Shipping: EUR
- on EBAY
-
Description
There are a few knobs on the front missing. For the electronics condition, I plugged it in and it turns on that’s all i know. Doesn’t come with the power cord
AB International Model 231, Graphic Equalizer, Dual 31 Band Untested Parts Only
End: 29.09. 2024 19:01:07 on Sunday
- Condition: For parts or not working
- Price: 68.37 EUR

- Status: sold
- Item number: 166797810413
- Seller: just-in-trading-company (2784|99.8%)
- Seller information: Commercial (with base shop)
- Item location: El Cajon, California
- Ships to: US
- Shipping: 40,0 EUR
- on EBAY
-
Description
Thank you for visiting our listing! We are JUST-IN-TRADING COMPANY a family owned and operated business based in El Cajon, California. We specialize in finding rare and vintage items that we believe our customers can appreciate. We hope you enjoy this listing and feel free to contact us if you have any questions or additional information on any item you see. Thank you! Just-in # 051324-2 AB International Model 231, Graphic Equalizer, Dual 31 Band Untested Parts Only untested powers on loose rattling from inside rough shape Item ships safely and securely within 24hrs via USPS/UPS/FedEx PROTECT your purchase from theft by selecting: STANDARD SHIPPING WITH ADULT SIGNATURE REQUIRED from the shipping options menu (highly recommended).
AB International Model 231 Dual 31 Band Graphic EQ
End: 28.09. 2024 16:26:25 on Saturday
AB International Model 231 Dual 31 Band Graphic EQ
End: 28.09. 2024 16:26:24 on Saturday
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