Dual Way 6E2 Magic Eye Tube Music Spectrum Vacuum Tube Level Indicator DIY Kits

Dual Way 6E2 Magic Eye Tube Music Spectrum Vacuum Tube Level Indicator DIY Kits

Descrtion:

NEW two-way 6E2 magic eye tube kit, suitable for DIY enthusiasts or installed in your gallbladder power amplifier, board can be fixed in any cabinet amplifier, connecting the tube seat with flying wire.

Two-way 6E2 tube cat-eye drive board: audio signal that enables the 6E2's screen column to follow,The size and fing, the screen glow area is proportional to the signal size, when no signal, the luminous area is the most small, strong signal. The upper and lower light bands expand from both ends to the center until they overlap, excitation in the alterging signal,The 6E2's green electric-eye screen changes with the signal, lifelike like a cat's eye.

The circuit of this drive plate adds a first-stage amplification circuit to the old circuit to improve Input sensitivity, input device impedance of 100K, reduces the shadow of the circuit ar acce sound, the board is equped with precision multi-turn adjustable resistance W1, W2, can adjust the input sensitivity, applicable A variety of signal options can be connected to the front-level audio signal output or the amplifier's horn output. the plate is equped with 100K precision multi-turn adjustable resistance W3, W4, which can adjust the light band open and close scale,es the left and right s symmetrical at static time.

This board is a dual panel with a small form factor, reducing the required mounting space , easy to add to the existing equment, installation more ible and convenient, bile tube wire flying Wire connection, so that the board can be freely fixed position, fly wire only need to connect the cat's eye tube seat 1 foot (gate) pole input), 2 feet (similar to anodes, 2, 6, 8 feet inside is connected can be connected - feet Tubes are different or slightly different, 3 (ground, cathode), 7 feet (similar to curtain gate adjustable Light band open and close scale, 7, 9 at the bottom of the tube seat connected). The filament simply s twisted pair wire from the other electric The sub-tube is connected.

Drive board adjustment method:

W1,W2 is input sensitivity adjustment,clockwise adjustment sensitivity enhancement,low volume more responsive (precision multi-turn adjustable s can be adjusted by 10 turns).

W3, W4 is the screen opening amplitude adjustment,clockwise adjustment opening amplitude becomes smaller and more conciliade close state (precision multi-turn adjustable resistance can be adjusted by 10 turns).

The finished cat's eye 6E2 tube holder is connected to the drive plate:

1 foot green line drive plate port 1.

2 foot red wire to drive plate port 2 (2,6,8 foot tube inside is connected)

3-foot black wire-to-drive plate port 3.

4, 5 feet are wire filaments, the wire pin or the blue line of the package C nsformer.

7-foot blue line drive plate port 7,

9-foot yellow line drive plate port 9,

The 250V port is connected to 220 --- - 250V DC.

The ground end or horn ground wire is concented in the Ground contact.

INL, INR is the signal input, respectively, to the left and right red terminals of the horn port.

Operating voltage: 220-250V, 6mA, DC voltage one-group; 6. 3V, 0. 6A Group,AC DC is available.

Note:this is a kits,not aembled,no nsformers included!!!

The suite includes(as the main ):

2X 6E2

2X 6E2 base

1X

2M Teflon cable ( color)

1 set of nsistor and

1 set of terminal