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DemonicAngelz

WTS: Mini³ DIY amplifier kit

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Description of Item :

 

Selling a set of Mini³ DIY amplifier kit. Includes the board and materials ordered from the AMB website and other materials bought myself. I just haven't got the time to fix it, and I just realized my soldering iron had broken down.

 

What you will get is:

PCB - Mini³ printed circuit board

L1L, L1R, L1G - Ferrite beads

B+, B- - one set of board-mount battery contacts

Vol/Pwr - Alps RK0971221Z05 10KO stereo potentiometer with SPST switch

U3 - TLE2426CLP precision rail-splitter TO-92

D4 - BZX55C12 12V 500mW zener diode DO-35

J1 - DC power jack 2.5mm pcb-mount

J2, J3 - 3.5mm stereo mini phone jack, pcb-mount, isolated

U4 - OPA690ID operational amplifier SOIC-8

U5 - AD8397ARDZ dual operational amplifier SOIC-8

R1L, R1R, R1G, R3L, R3R, R4G - 6x 330Ω miniature 1% metal film 1/8W resistor

R2L, R2R - 2x 100KΩ miniature 1% metal film 1/8W resistor

R4L, R4R - 2x 1.5KΩ miniature 1% metal film 1/8W resistor

R5L, R5R - 2x 6.2Ω miniature 1% metal film 1/8W resistor

R6 - 5.6KΩ miniature 1% metal film 1/8W resistor

R7 - 10KΩ miniature 1% metal film 1/8W resistor

R8 - 75Ω miniature 1% metal film 1/8W resistor

C2 - solid dipped tantalum capacitor 10μF 25V

C3a, C3b - 2x aluminum electrolytic capacitor 470μF 16V

C4, C6, C7+, C7-, C8+, C8- - 6x multilayer ceramic X7R capacitor 0.1μF 50V

C5+,C5- - 2x aluminum electrolytic capacitor 100μF 25V

U1 - LM317L voltage regulator TO-92

U2 - 7812 voltage regulator TO-220

D1, D2, D3 - 3x 1N4001 1A rectifier DO-41

LED1 - 3mm Red LED

LED2 - 3mm Blue LED

Hammond casing

Volume knob

Walwart

 

In summary, that is everything you need to make the Mini³ DIY amplifier without the battery which you can get yourself. I took over one week to collect all these materials.

 

Condition : 10/10

Warranty : Nil

Selling price : $65(NEG)

Preferred Location : Near orchard MRT station

 

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