
CT-BritJH412G12M-58421.wav
Name decoding:
- CT → Choptones
- BritJH → cabinet Marshall “JH” (Jimi Hendrix style)
- 412 → checkout 4x12”
- G12M → speaker Celestion Greenback (G12M)
- 58421 → microphone combination:
- 58 → Shure SM58 (similar to 57 but softer)
- 421 → Sennheiser MD421 (body, low-mid)
Sound character
This IR is strongly vintage:
- low soft and round
- medium warm and musical (Greenback)
- high beveled
- dynamic response
Result: authentic, warm and organic vintage rock sound
Perfect for:
- Hendrix style
- blues rock
- classic rock
- vintage leads
- old-school recordings
Recommended Parameters
IR level
Vintage IR → more dynamic → you can keep it medium
Examples:
- Clean: -4 dB
- Blues: -5 dB
- Rock: -6 dB
Rule: Maintains naturalness and response to touch
Cuts high frequencies
SM58 + Greenback → already soft
Realistic range:
- 5 kHz → 6.8 kHz
Examples:
- Clean: 5.5 kHz
- Blues: 6 kHz
- Rock: 6–6.5 kHz
Rule: DO NOT overdo it → you lose air
Cuts low frequencies
Greenback → less tight bass
Realistic range:
- 80Hz → 110Hz
Examples:
- Clean: 80 Hz
- Blues: 90 Hz
- Rock: 95–105 Hz
Rule: Check the “low-end vintage”
Blend IR / dry
Standard:
- 100%
Creative:
- 80–90% for ambient
Pro Tips
Great starting point:
- Gain: -5 dB
- HiCut: 6–6.3 kHz
- LoCut: 90–100 Hz
- Mixes: 100%
This IR is perfect for:
sounds “amp in the room” dynamic right hand single coil pickups
CT-BritJH412G12M-58421 is perfect:
for blues and classic rock for authentic vintage sounds with Marshall Plexi amp for old-school recordings
Setup Examples
Hendrix / blues rock
Sound:
- warm, dynamic, vintage
Clean vintage
Sound:
- soft, natural
Classic rock
Sound:
- punchy but hot
Vintage leads
Sound:
- fluid, musical

