Lyra Delos Settings


the Linn Uphorik has the following possible settings for a MC cartridge:

MC Gain => +54 dB / +64 dB @ 1 kHz (measured using 20 Ω source into 1 k Ω)

MC Resistance (low) => 31 Ω, 37 Ω, 42 Ω, 53 Ω, 70 Ω, 100 Ω, 170 Ω

MC Resistance (high) => 580 Ω, 670 Ω, 810 Ω, 1 kΩ

MC Capacitance => 470 pF, 1 nF, 1.5 nF, 2 nF

What settings would you recommend for the Lyra Delos MC cart?
agiaccio
Will vary with system, but i use resistance 100, 72 dB of gain with my BAT VK-P10 phonostage. I leave the capacitance in the default position.
VTF is set at 1.725
with very little anti-skate
Hi Agiaccio: How much capacitance does your tonearm cable have? Also, how much capacitance does the internal wiring inside your tonearm have?

It would be nice if you could disable the capacitance at the phono stage completely, is this possible?

I suspect that you will have better dynamics with the MC gain set to 64dB, but if you have very efficient loudspeakers, you may try 54dB.

kind regards, jonathan
Hi Jonathan,

My tonearm is a VPI JMW-9 Signature tonearm with Valhalla internal cabling and I have no idea what the capacitance is for this cable.

However, the phono cable (1 meter) that runs from the VPI Junction Box (RCA) to the Linn Uphorik phono pre-amp (XLR) will be upgraded to a Nordost Heimdall 2 with a capacitance of 25pF/ft.
In a way that is the analog dilemma, that there is no real technical Standard. For example, Phonostage A with 100 Ω does not deliver identical sonic results (or even close) compared with Phonostage B with also 100 Ω.
Also huge differences are in the Design of Phonostages, price is no guarantee for real sonic improvements. Indeed, most are more or less same, a bit more that here and less of that there and so on.
Then you have additional different influences (technical & sonic) in Tonearm Leads (silver, copper, different qualities), cabling inside your Arm, Phonocable , the connectors and so on and on. Also the Preamplifier (Phono comes next) has influence to sound...
So, even when you ask precisely and owners from same cartridge will give you advice, finally you can narrow it but you have to find out what matches best in your System.