EagleWings
Headphoneus Supremus
Hi @EMINENT , I have no experience with the Toneboosters EQ app. And the app doesn't seem to be available for download in the Indian region. But looking at the screenshot you shared on the i4 thread, it appears that the Output Level is the pre-amp gain. Set that to -10dB.
1: Filter Type = Low Shelf, Frequency = 150Hz, Gain = +4dB, Q = 1
2: Filter Type = Analog Bell, Frequency = 1.4kHz, Gain = -5dB, Q = 3
3: Filter Type = Analog Bell, Frequency = 3.2kHz, Gain = +9dB, Q = 1.2
4: Filter Type = Analog Bell, Frequency = 10.5kHz, Gain = -5dB, Q = 3
1: Filter Type = Low Shelf, Frequency = 150Hz, Gain = +4dB, Q = 1
2: Filter Type = Analog Bell, Frequency = 1.4kHz, Gain = -5dB, Q = 3
3: Filter Type = Analog Bell, Frequency = 3.2kHz, Gain = +9dB, Q = 1.2
4: Filter Type = Analog Bell, Frequency = 10.5kHz, Gain = -5dB, Q = 3