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The SS2590 discrete op amp is designed to be the ultimate op amp for use in studio and pro audio applications.
This device comes in a PRO 6 pin package.
We also have socket pins for this device as well as adapters for both single and dual DIP8 applications.
All our products ship from the UK. UK prices include local VAT. International orders will incur the destination's local taxes and duty charges.
Elise Audio has a standard 14-day return / exchange policy for electronic products (DAC/DAP):
Please note that the return shipping cost is to be paid by the customer.
Returning products that raise hygiene concerns - Products that have contact with the ear, nose or throat can only be returned for a full refund if sent back sealed and in unused condition. This applies all in-ear monitors.
If you are dissatisfied with your product please get in touch with us. We may be able to offer credit for another purchase (subject to inspection of the returned product) or to purchase the product back as used if we can dispose of the item as B stock. Please note the products would need to be inspected before any final offers are made but, as a guidance only, a 20% restocking fee will be applied on most in-ear monitors.
Custom made products - Products that have been custom made to the customer's specification cannot be returned for a refund or credit under this policy.
We offer a range of delivery options to suit your purchasing needs. The options are presented to you at the checkout, in an easy to understand way.
Most orders for In-Stock items are shipped within 1 to 3 business days (Monday to Friday, except bank holidays), subject to stock availability and security checks. Please ensure you provide a valid phone number for us to contact you should verification of your identity be required.
Providing a fully tracked service within the UK, with online tracking and customer and delivery notifications, this is the new normal in standard services.
Royal Mail Special Delivery - Next Business Day
Products purchased from Elise Audio are supplied with a manufacturer warranty that is specified on the product page on our website. Most products come with a 1Y manufacturer warranty (or 3 months for B-grade, open box, refurbished, ex-demo and second hand items).
The manufacturer's warranties are limited to physical defects in the materials, parts and workmanship used in making the product. Abnormal conditions, deliberate abuse and damage due to accidents, operator's error, or unauthorized service attempts are excluded from any warranty claims.
Faulty goods returned under the manufacturers warranty are to be returned to Elise Audio at the cost of the customer. Elise Audio will cover the cost of shipping the repaired or replacement product back to the customer.
The SS2590 Pro Discrete Audio Op Amp represents everything we ever wanted in an op amp, but were unable to achieve in the SS3601/SS3602's smaller package size. These devices are intended for use in professional recording studios, Mic Amplifiers, Lunch Boxes, EQ's, and consoles. Many of the devices in this class were designed in the 1970's using 1970's technology. Our SS2590 makes a fantastic upgrade to these op amps and they utilize the latest and greatest transistors and components. Our PRO to DIP adapters will also allow these devices to be used for replacing single op amps in a DIP 8 package.
These discrete audio op amps have been used at RCA studios in their Mic Preamps, and by other manufacturers such as Nord Acoustics and Apollon Audio in their Hypex based Class D Amplifiers.
The SS2590 PRO discrete op amp was designed to be as sonically transparent as possible. Our design philosophy is "a piece of wire with gain" to give the most accurate musical reproduction and recording that is possible. What you hear is what you record, and every effort has been made to preserve the artists tone, timbre, and timing. These devices can replace any 6 pin, 1 inch square type of op amp that are integral to many Mic Amps, Lunchboxes, compressors, EQ's and Mixers that are found in most recording consoles.
For everyone who has been asking how to adapt two of our SS2590 Pro Discrete Op Amps into a Dual DIP8 - We've heard you. The Pro to Dual DIP8 adapter will allow two of our PRO discrete op amps to replace Dual DIP8 packaged devices.
The design is stacked and connectorized - with one op amp sitting over the top of the other. Access to the lower op amp's offset adjustment pot can still be had by removing the upper device. The SS2590 can now be used to replace any Dual DIP8 op amp. Pin one is indicated by the notch in the DIP8 connector, as well as the gold outline and dot along the edge of the adapter PCB to help you get the DIP8 orientation correct.