AUDIO_IN M023.5MM SCREWTERMINAL-3.5MM-2 SparkFun 1 A98036-ND x3 LOOP M023.5MM SCREWTERMINAL-3.5MM-2 SparkFun 1 " POWER M023.5MM SCREWTERMINAL-3.5MM-2 SparkFun 1 " C0 .022uF C-US025-030X050 C025-030X050 rcl 1 399-4287-ND x1 C1 .0047uF C-US025-030X050 C025-030X050 rcl 1 478-3176-ND x2 CF .0047uf C-US025-030X050 C025-030X050 rcl 1 " C5 0.1uf C-US025-030X050 C025-030X050 rcl 1 478-3192-ND x3 C6 0.1uf C-US025-030X050 C025-030X050 rcl 1 " C7 0.1uf C-US025-030X050 C025-030X050 rcl 1 " C21 1uf C-US025-030X050 C025-030X050 rcl 1 BC1151CT-ND x1 C20 10uf CPOL-USB45181A B45181A rcl 1 493-3286-ND x1 R1 470k R-US_0204/7 0204/7 rcl 1 CF14JT470KCT-ND x3 RB 470k R-US_0204/7 0204/7 rcl 1 " SHIFT1 470k R-US_0204/7 0204/7 rcl 1 " R5 470 R-US_0204/7 0204/7 rcl 1 CF14JT470RCT-ND x1 R6 2k R-US_0204/7 0204/7 rcl 1 CF14JT2K20CT-ND x1 R7 1k R-US_0204/7 0204/7 rcl 1 CF14JT1K00CT-ND x1 RF 100k R-US_0204/7 0204/7 rcl 1 CF14JT100KCT-ND x1 RL 4.7k R-US_0204/7 0204/7 rcl 1 CF14JT4K70CT-ND x1 CENTER 15k R-US_0204/7 0204/7 rcl 1 490-3014-ND x1 SHIFT2 220k R-US_0204/7 0204/7 rcl 1 CF14JT220KCT-ND x1 TUNE 20k TRIM_US-RJ9W RJ9W pot 1 CT94EW203-ND x1 D1 1N5956B ZENER-DIODEDO41Z10 DO41Z10 diode 1 1N5956BGOS-ND x2 D2 1N5956B ZENER-DIODEDO41Z10 DO41Z10 diode 1 " DATA LED3MM LED3MM SparkFun 1 365-1173-ND (blue) LOCK LED3MM LED3MM SparkFun 1 754-1245-ND (red) S1 SWITCH-SPSTPTH SWITCH-SPDT SparkFun 1 (jumper: S9338-ND) (header: don't buy from digikey) U$1 MCP1702 MCP1702 TO92A epv 1 MCP1702-5002E/TO-ND x1 U$2 NJM2211 NJM2211 DIL14 epv 1 NJM2211D#-ND x1 U$3 HSR312 AQV257 DIL06 epv 1 (find replacement) U$4 2N7000 VN10LM TO92A epv 1 497-3110-ND x1 static bag: SCP166-ND x1