Cornell Plexi 45/50 Head

Cornell Plexi 45/50 Head

The Cornell-Plexi 45/50 head is made to the basic circuit of the JTM45 or JTM50 Plexi panel which was produced in the mid-60s. Additional Cornell design features like the switchable valve rectification and power reducer are fitted as standard. Two channel both with Hi & Lo inputs. Output 50 watts switchable down to 15 watts. 16 & 8 ohm output jacks. Single ended class A/B Valve complement 3 off ECC83, 2 off EL34, 1 off GZ34. Plywood cabinet, weight 3.5lbs (17 Kg). Optional 115 volt US spec’ available. Black or green Tolex covering.


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Nottingham City Guitars

We are in Nottingham’s Lace Market, just off Hockley, selling quality hard-to-find new & vintage gear. We stock Bare Knuckle Pickups, boutique FX including Effectrode Audiophile, Coopersonic & Nemphasis. We have a good range of Vintage Fender, Gibson, Rickenbacker & stunning hand built James Trussart Custom Guitars. Cornell valve amps, Mastery Bridge, Bigsby, strings & all the usual suspects. Guitars are guaranteed for two years with a free set-up. Our workshop offers a full in-house repair service.

Please click here for “Guarantee” link.

We accept the following payment methods.

How to buy

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Opening Hours

Usually Tuesday - Saturday, 11.00 until 17.00 except Bank Holidays. Opening times do vary so please phone or email if making a special journey.

Appointments can be made for repairs or to view instruments at any reasonable time, any day, including out of hours.

Contact Us

07850 586 625
+44 (0) 115 950 5909


7 Woolpack Lane,
Lace Market
Nottingham NG1 1GA

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