API 550A Vintage Huntington Opamps
Home → Outboard/Recording → Equalizers → Vintage/Used
API 550A Vintage Huntington Opamps
For sale is a rare vintage 500 series API Automated Processes Inc. Audio 550a 3-band equalizer with 2 Huntington N.Y. 2520 Opamps. It's fully functional and sounds excellent. Amazing analog warm tone. Serial number 617. These vintage APIs don't show up too often, don't pass this up!
**Check out the pictures to make sure you like it. Pictures are of actual item for sale**
Free shipping in the USA.
Flat rate discounted international shipping.
API 550A Vintage Huntington Opamps
For sale is a rare vintage 500 series API Automated Processes Inc. Audio 550a 3-band equalizer with 2 Huntington N.Y. 2520 Opamps. It's fully functional and sounds excellent. Amazing analog warm tone. Serial number 617. These vintage APIs don't show up too often, don't pass this up!
**Check out the pictures to make sure you like it. Pictures are of actual item for sale**
Free shipping in the USA.
Flat rate discounted international shipping.
