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My last dream come true!
The output cap upgrade to the holy grail...
DUELUND´s CAST PIO Copper Cap!
Therefore the Tube-I-zator must go to the 2nd floor
Sound review
Now after ~150 hrs. burn in time, i will share my impressions with these outstanding caps.
I had a déjà vu after changing from my previous Mundorf Suprem silver/gold/oil caps to the Duelund CAST PIO Copper.
The same difference as in my 300B mono block´s.
This openness, clarity, three-dimensionality with so many more subtleties and micro informations, absolute breathtaking.
Only the Duelund CAST has the possibility to reproduce this 3D soundstage
...
The output cap upgrade to the holy grail...
DUELUND´s CAST PIO Copper Cap!
Therefore the Tube-I-zator must go to the 2nd floor
Sound review
Now after ~150 hrs. burn in time, i will share my impressions with these outstanding caps.
I had a déjà vu after changing from my previous Mundorf Suprem silver/gold/oil caps to the Duelund CAST PIO Copper.
The same difference as in my 300B mono block´s.
This openness, clarity, three-dimensionality with so many more subtleties and micro informations, absolute breathtaking.
Only the Duelund CAST has the possibility to reproduce this 3D soundstage
All members who want to use LiFePo4 cells from the leading company A123 Systems
and want a secure source to get no fakes,
could order them at Lipopower Ltd. in Germany.
The original cells are from the German A123 Systems distributors Reva or BMZ.
You could order them with or without solder taps.
Also a Ri selection is possible.
International shipping and paypal payment is no problem!
and want a secure source to get no fakes,
could order them at Lipopower Ltd. in Germany.
The original cells are from the German A123 Systems distributors Reva or BMZ.
You could order them with or without solder taps.
Also a Ri selection is possible.
International shipping and paypal payment is no problem!
Posted in Offer
The new Tube-I-zator V3.0
The evolution brings the following changes:
- Anode PSU with Salas SSHV Shunt Reg. onboard
- External B+ Input for usage with other Anode PSU
- Heater PSU with C-R-C filtering
- Heater PSU with Softstart circuit
- Heater PSU Power LED
Thanks to John (-ecdesigns-) for the following suggestions!
- Grid stoppers to prevent unwanted oscillations
- Bias current injection for TDA1541A usage
- Pull-down resistors to keep the coupling cap output at GND-potential
Still on the Module:
- Heater switch for 6N2P or 12AX7 usage
An example for a balanced use (e.g. Bufalo II), you could see HERE.
The PCB has the following data:
Material: FR4 - 2mm
Layers: 2
Board size: 193x157 mm
...
The evolution brings the following changes:
- Anode PSU with Salas SSHV Shunt Reg. onboard
- External B+ Input for usage with other Anode PSU
- Heater PSU with C-R-C filtering
- Heater PSU with Softstart circuit
- Heater PSU Power LED
Thanks to John (-ecdesigns-) for the following suggestions!
- Grid stoppers to prevent unwanted oscillations
- Bias current injection for TDA1541A usage
- Pull-down resistors to keep the coupling cap output at GND-potential
Still on the Module:
- Heater switch for 6N2P or 12AX7 usage
An example for a balanced use (e.g. Bufalo II), you could see HERE.
The PCB has the following data:
Material: FR4 - 2mm
Layers: 2
Board size: 193x157 mm
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