Skip to content

Choose currency / region

Prices, taxes and checkout currency follow the selected region.

Shop By Category
Microphones
FET Condenser
Tube Condenser
Ribbon
Dynamic
Stereo Pairs
Capsules
Accessories
Monitors
Active Monitors
Passive Monitors
Single Monitors
Install Monitors
Power Amplifiers
Subwoofers
Spares
Headphones
Closed-Back Headphones
Open-Back Headphones
Headphone Amplifiers
Headphone Systems
Outboard
Digitally Recallable
Dynamics
Equalizers
Effects
Mic Preamps
DI Boxes
Saturation
Mid/Side
Summing
Patchbays
Power
Blank Plates
Other
500 Series
Racks
Digitally Recallable
Dynamics
Equalizers
Effects
Mic Preamps
Mid/Side
Saturation
Summing
Blank Plates
Other
Consoles
Neve
Solid State Logic
Rupert Neve Designs
Studio Essentials
Audio Interfaces
Cables & Looms
DAW Controllers
Keys & Synths
Software
Acoustics
Furniture
Monitor Stands & Isolation
Monitor Controllers
Room Correction
Tubes
Brands
Info & FAQs
Clearance

FREE UK shipping on orders over £99

1-hour delivery window on most UK orders

We ship internationally with FedEx

feefo Platinum ★★★★★

Clearance

Login

Shop By Category

Microphones
Monitors
Headphones
Outboard
500 Series
Consoles
Studio Essentials

All Brands
Amphion
Audeze
ATC
BAE
Empirical Labs
IGS Audio
Neve
PMC
Rupert Neve Designs
Royer Labs
SSL
Steven Slate Audio
Telefunken Elektroakustik
Thermionic Culture
Trinnov
WesAudio

Meet SX Pro
Technical Support
Returns
Shipping
Finance
Contact Us

Cart

Your cart is empty

Start shopping

Add order note

Home
Tubes

Studio Essentials/

Tubes

44 products

Sort by

Sort by

Featured Most relevant Best selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, old to new Date, new to old

Telefunken Valve 6072A Balanced Vacuum Tube

Telefunken Valve 6072A Balanced Vacuum Tube

Sale price£99.00

Telefunken Valve 6072A PREMIUM Vacuum Tube

Telefunken Valve 6072A PREMIUM Vacuum Tube

Sale price£90.00

Telefunken Valve 6072A Vacuum Tube

Telefunken Valve 6072A Vacuum Tube

Sale price£90.00

Ready to ship

Telefunken Valve 6550-TK Vacuum Tube

Telefunken Valve 6550-TK Vacuum Tube

Sale price£100.00

Ready to ship

Telefunken Valve 6550-TK Vacuum Tube (Matched Pair)

Telefunken Valve 6550-TK Vacuum Tube (Matched Pair)

Sale price£205.00

Ready to ship

Telefunken Valve 6550-TK Vacuum Tube (Matched Quad)

Telefunken Valve 6550-TK Vacuum Tube (Matched Quad)

Sale price£410.00

Ready to ship

Telefunken Valve 6L6GC-TK Vacuum Tube

Telefunken Valve 6L6GC-TK Vacuum Tube

Sale price£72.00

Ready to ship

Telefunken Valve 6L6GC-TK Vacuum Tube (Matched Pair)

Telefunken Valve 6L6GC-TK Vacuum Tube (Matched Pair)

Sale price£149.00

Ready to ship

Telefunken Valve 6L6GC-TK Vacuum Tube (Matched Quad)

Telefunken Valve 6L6GC-TK Vacuum Tube (Matched Quad)

Sale price£298.00

Ready to ship

Telefunken Valve 6V6-TK Vacuum Tube

Telefunken Valve 6V6-TK Vacuum Tube

Sale price£55.00

Telefunken Valve 6V6-TK Vacuum Tube (Matched Pair)

Telefunken Valve 6V6-TK Vacuum Tube (Matched Pair)

Sale price£115.00

Telefunken Valve 6V6-TK Vacuum Tube (Matched Quad)

Telefunken Valve 6V6-TK Vacuum Tube (Matched Quad)

Sale price£230.00

Telefunken Valve E88CC-TK (6922) Vacuum Tube

Telefunken Valve E88CC-TK (6922) Vacuum Tube

Sale price£75.00

Ready to ship

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Balanced)

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Balanced)

Sale price£80.00

Ready to ship

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Balanced, Matched Pair)

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Balanced, Matched Pair)

Sale price£165.00

Ready to ship

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Balanced, Matched Quad)

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Balanced, Matched Quad)

Sale price£330.00

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Matched Pair)

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Matched Pair)

Sale price£155.00

Ready to ship

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Matched Quad)

Telefunken Valve E88CC-TK (6922) Vacuum Tube (Matched Quad)

Sale price£310.00

Ready to ship

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube

Sale price£75.00

Ready to ship

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Balanced)

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Balanced)

Sale price£80.00

Ready to ship

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Balanced, Matched Pair)

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Balanced, Matched Pair)

Sale price£165.00

Ready to ship

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Balanced, Matched Quad)

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Balanced, Matched Quad)

Sale price£330.00

Ready to ship

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Matched Pair)

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Matched Pair)

Sale price£155.00

Ready to ship

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Matched Quad)

Telefunken Valve ECC82-TK (12AU7) Vacuum Tube (Matched Quad)

Sale price£310.00

Ready to ship

12

SX Pro

Professional studio gear, real-world advice and support from people who work with recording equipment every day.

Speak to an expert

0800 6522 320

The Professionals’ Choice

Carefully chosen microphones, monitors, outboard, interfaces, consoles and studio essentials for engineers, producers and musicians.

Instagram YouTube Facebook

Shop

Studio Monitors
Microphones
Outboard
Audio Interfaces
All Categories

Help

Contact
Shipping
Returns
Finance
All Brands

Contact

0800 6522 320 sales@sxpro.co.uk Letchworth, Hertfordshire Expert advice before and after purchase.

Buy with confidence

© 2026 SX Pro. The Professionals’ Choice.

SX Pro is a trading name of Studioxchange Limited, registered in England and Wales (Company No. 06530468). Registered office: Unit 5 Focal Point, Lacerta Court, Letchworth Garden City, Herts, England, SG6 1FJ. VAT Registration No. GB 934 5181 22.

Studioxchange Limited is authorised and regulated by the Financial Conduct Authority for consumer credit activities (FRN 778575). We are a credit broker, not a lender.

Privacy policy Terms of service Refund policy Shipping policy