Ice 'n' Lemon 30 Watt Guitar Amplifier
This project contains:
The schematics and PCB layouts are in PDF format.
The photos may be useful as a guide to constructional techniques.
I have obtained from Celestion the T/S parameters of the G12H-30 (8 ohm) that was used in this project.
Item No. | Re | Le | Fs | Qms | Qes | Qts | Vas(L) | Cms | Mms | Rms | B x L | Prms | Xmax |
G12H-30 8 Ohm | 6.7 Ohms | 0.71mH @ 1kHz | 85 Hz | 8.6 | 0.46 | 0.44 | 55 L | 0.14 mm/N | 29 g | 1.67 kg/s | 14.4 Tm | 30 W | 1mm |
G12H-30 16 Ohm | 13.1 Ohms | 1.04mH @ 1kHz | 85 Hz | 7.8 | 0.62 | 0.58 | 47 L | 0.12 mm/N | 29 g | 1.97 kg/s | 18 Tm | 30 W | 1mm |
Ice 'n' Lemon: Documents
Part 1 : Pre amplifier
Ice 'n' Lemon: "Design Pack"
Ice 'n' Lemon Photos:
Part 2 : Power Amplifier
Part 3 : Power Supply
Part 4 : Cabinet