The "A LITTLE BIGGER STEP UP" MCINTOSH MC275 TUBE UPGRADE KIT IS EXACTLY WHAT IT'S BILLED AS: A BIGGER STEP UP FROM THE OEM TUBES... AND A STEP UP FROM MY STEP UP KIT. 

THIS KIT FEATURES PSVANE's FLAGSHIP KT88-T's FOR POWER TUBES, THREE NOSE MULLARD BLACKBURN FORGED i63 12AX7's THAT ALL SHARE SIMILAR DATE COES (all tubes made months from another in 1965) AND FOUR NOS TELEFUNKEN ECC81's.

ALL TUBES ARE TESTED ON MY CALIBRATED TV-7 TUBE TESTER. AT LEAST TWICE. I TEST EVERY TUBE BEFORE LISTING IT, AND I TEST IT AGAIN BEFORE SHIPPING IT.

3 0  D A Y  R E T U R N S

On the fence? Consider an audition. If they don't sing the way you want them to sing, return them. For any reason. For thirty days. No questions asked. I want you to be happy and neither us will be happy with me selling you a tube you won't or can't use. On the off-chance something isn’t right, please contact me first and give me the opportunity to make it right. I will. Buyer pays return shipping unless tube is broken, not as described, or incorrectly shipped.

S H I P P I N G

Buyer pays shipping. I ship upon receipt of funds and I ship with the USPS. Need it sooner? Message me and we can work it out.

A B O U T  M E

I’m a long-time hobbyist, collector, and part-time audiophile. I’m trying to subsidize my hobby by rightsizing my tube collection. These being the very first days of my eBay store I’m listing everything extremely competitively to get my store off the ground. Take advantage. Please take the time to leave me a review.