| Artist | : | DIY Powerful Ultra Bass Amplifier TIP41 TIP42 transistor , Germany's quality audio , No IC |
| Title | : | Technical DIY |
| Duration | : | 649 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | DIY Powerful Ultra Bass Amplifier TIP41 TIP42 transistor , Germany's quality audio , No IC |
| Title | : | Technical DIY |
| Duration | : | 649 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |