Rank: Member
Groups: Member
Joined: 5/10/2012(UTC) Posts: 10 
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Hi, Having just added a second Buffalo-III to a single Legato 3.1 to give a Dual mono setup I find the Legato has too much gain. I use the SE output without buffers directly coupled to power amplifiers.
Otherwise it is a stunning setup, many thanks
.
From my strictly novice view point this seems to make sense as I am now dumping twice as much current into the I/V stage.
LeonvB great guide discusses making changes to
either
R1-R4
R9-R16
C1-4
or
R17-R20
Although dual mono is not in LeonvB’s script I gues the values would be
R1-R4 = 75R
R9-R16 = 340R
C1-4 = 4.7nF
or
R17-R20 = ??
Which would be the optimal method of correcting the gain?
Tony
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Rank: Administration
Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 3,979
Location: Nashville, TN
Thanks: 25 times
Was thanked: 89 time(s) in 83 post(s)
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I would try just halving R21-R24. You can even go lower if you like. Don't change the rest of the circuit.
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Rank: Member
Groups: Member
Joined: 5/10/2012(UTC) Posts: 10
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Many thanks Russ.
I will have a dabble
Tony
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