Best Tube Amp Modules

Schiit Vali 2++ Tube Hybrid Headphone Amp and Preamp (Black)

Vali 2++ is the most affordable and versatile tube hybrid amp on the planet. Enjoy lovely tube sound without tons of noise..
Vali 2++ delivers plenty of power for hard-to-drive headphones—and also provides the low noise you need for sensitive cans..
You only need a single tube, so tube rolling Vali 2++ is easy and more affordable..
All your needs are covered with preamp outputs for your powered monitors or speaker power amp..
Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220–240V countries. Vali 2+ is built in Texas, USA..

Vali 2+ is the most affordable and versatile tube hybrid amp on the planet. Enjoy lovely tube sound without tons of noise..
Vali 2+ delivers plenty of power for hard-to-drive headphones—and also provides the low noise you need for sensitive cans..
You only need a single tube, so tube rolling Vali 2+ is easy and more affordable..
All your needs are covered with preamp outputs for your powered monitors or speaker power amp..
Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220–240V countries. Vali 2+ is built in Texas, USA..

Vali 2+ is the most affordable and versatile tube hybrid amp on the planet. Enjoy lovely tube sound without tons of noise..
Vali 2+ delivers plenty of power for hard-to-drive headphones—and also provides the low noise you need for sensitive cans..
You only need a single tube, so tube rolling Vali 2+ is easy and more affordable..
All your needs are covered with preamp outputs for your powered monitors or speaker power amp..
Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220–240V countries. Vali 2+ is built in Texas, USA..

Vali 2++ is the most affordable and versatile tube hybrid amp on the planet. Enjoy lovely tube sound without tons of noise..
Vali 2++ delivers plenty of power for hard-to-drive headphones—and also provides the low noise you need for sensitive cans..
You only need a single tube, so tube rolling Vali 2++ is easy and more affordable..
All your needs are covered with preamp outputs for your powered monitors or speaker power amp..
Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220–240V countries. Vali 2+ is built in Texas, USA..

4-digit LED display module, red highlights, with adjustable LED brightness and clock point, can display decimals, letters, etc..
The driver IC is TM1637, compatible with Arduino..
The digital display tube can be controlled with only two signal lines, simple and easy to use..
Control interface: a total of 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin..
4 M2 screw holes, easy to install, locate and combine modules..

Edge to Edge Rails Reduce Gaps Between Modules and the Side of the Case.
30 Smooth Sliding Square Nuts Per Rail Ensures Modules Always Fit Perfectly (Holds up to 90 modules).

[Micro:bit Starter Kit] The electronic starter kit for Micro: bit can work with you for a lot of interesting things and brings endless possibilities to your Micro: bit. NOTE: Micro: bit board is not included..
[What You Can Get] This kit includes more than 20 modules like the buzzer, touch sensor, servo, ultrasonic ranging sensor, etc. The kit also provides you plenty of fun experiments so you can learn how the electric modules work and use it to build innovative works and plan out unique projects..
[Plug & Play Modules] All of the Crowtail modules have a standard 4 pin connectors, so it’s easy to plug them into the base shield to realize your ideas. Plug and play, no troublesome soldering and no complicated wiring..
[Step by Step] More than 20 creative tutorials teaches you to use the Micro: bit and sensor step by step..
[Crowtail] Crowtail is composed of a series of open source electronic sensor modules. Each electronic module is composed of a circuit board with integrated sensors and a standard 4pin connection terminal. It can be used without breadboards and other complicated operations. It is convenient and quick to build a project..

X-TREME BOX: cUL US safety listed temporary power box provides safe and rugged work-site power distribution.
INLET/INPUT: Powered by 1 50A, 125/250v, 12, 000 watts locking California style CS-63, compatible with 19180008 and 19190008 (cords sold separately).
OUTLETS: 6 NEMA 5-20 2500-5000 watts, weatherproof, straight blade receptacles with independent GFCI modules & circuit breakers, 1 NEMA L6-30 7, 500 watts, weatherproof, twist-lock receptacle, with circuit breaker.
PASS-THROUGH: 1 50A 125/250v 12, 000 watts locking California style CS-63, for running boxes in series.
HEAVY DUTY 16 GAUGE steel stands up to rugged job sites with a CORROSION RESISTANT powder coat finish, rated to NEMA-3 with rainproof weather-strip...........

15 Watt tube power amp with two 6V6 tubes and one 12AX7 preamp tube.
Voicing knob with 16 different amp types (Tweed, Blackface, British, Metal, etc.) and 15 effects with effects adjust control and a TAP tempo control for delay time/modulation rate adjustments.
Two Channels with Channel Switching Format and optional footswitch.
USB output for speaker-emulated digital recordingDescriptionThe Super Champ X2 combo amplifier combines 15 watts of rich, dual-channel tube amp sound with modern extra such as versatile amp voicing and a wide selection of digital effects. Its simple, toneful and flexible, and with its easy computer connectivity you can also custom tailor your amps voicing and effects to your personal taste. Your rehearsal and recording sessions will really come alive with the unlimited tones that can be created with the Super Champ X2. Made in Ensenada, Mexico, the Super Champ X2 features a single 10 Fender Special Design speaker, voicing knob for selection of 16 different amp types (tweed, Blackface, British, Hot Rod, metal and more), 15 effects with level control, dual-channel switching (footswitch optional), tap tempo control for precise delay time adjustment, 1/4 line output, external speaker capability ....

High Quality Super Bright Rextin 5630 5730 LED Sign Module Lights,can print your local if you have good quantity.
3pcs 5730 leds with lens per module,40-45LM Per led ,color :white.
Waterproof led modules with 3M Tape adhesive backside, Peel and Stick, Easy to use.
Low power consumption, high energy efficient,.
Applications:Boat cabin & deck lighting,Stair lighting,letter sign advertising,Garden & exterior lighting.