Denon DA 307 and DA 309


Hi, anyone know the effective mass of these tonearms?

Cheers
81da0d2e 68c1 42bb aaf2 e55d23f0e7b5best-groove
@roberjerman

This is a too easy match, but would an Ortofon MC 30 or a Nakamichi MC 1000 or a Sony XL 55 Pro, or a Denon DL 304 or a more recent cartridge, for example Ortofon MC 20 Supreme, be fine anyway?
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I have a 307. I have used it successfully with the Denon 103 mc cartridges. An excellent arm!
@yogiboy 

Perhaps the only difference is that the 309 has an overweight to add to the counterweight to balance heavy cartridges 

You’re welcome. I can’t find any information about the 309. Most likely it is the same!
 http://www.audioinvest.no/denon/products/ta_309.htm
@@yogiboy many thanks for the precious informations. :)


Instead, is the effective mass the 309 are similar to 307 in your knowledge?


Here ya go!
Specifications:
Brand : DENON
Model : DA-307
Color : Silver
Effective Length: 244 mm
Overhang: 14 mm
Offset Angle: 20.7°
Pivot to Spindle: 230 mm
Cartridge Range: 5-10 g
Effective Mass: 12g
VTA Adjustment: Yes
Headshell: PCL-5 (6g)
Null Points: 57.9 / 114.6 mm
Phono Cable: DIN 5 Pin