Selling the Classic Opamps as seen in the pictures. The package is containing 2 pairs, so you can insert them into input and output stages. I used them in Burson Soloist 3XP. If you want, you can purchase those Opamps together with my Soloist 3XP which is this listing: https://www.head-fi.org/classifieds/burson-soloist-3xp-with-super-charger.74975/

Non-smoking household.

I will deliver it with DHL. Prefered to sell to any EU country. Paypal fee is included in the price. Shipping is not.

Private sale, therefore no return and no warranty from me.