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JULY
2020 ONLINE MEETING NOTICE
TIME: Sunday, JULY
19, 7:00 PM Eastern Time
PLACE: Zoom/Virtual
Video Conference
FEATURED GUEST:
Dr. Tetsuo Kubo & Bob Bean - Haniwa Audio
TOPIC: Advancements
in Analog - Haniwa Low Impedance MC Cartridges,
Current Loop System, Turntables and Tonearm
Technology
Robert Bean, Haniwa Audio,
said that since we likely won’t be seeing
any of you in person this year, we thought
it would be fun to meet virtually! Dr. Kubo
will be on the video from Japan, and I will
be in Massachusetts. We’ve had two meetings
with the BAS. At one of the meetings, we demonstrated
the phase coherent Haniwa speaker system.
For this meeting, we will be discussing analog
front ends and other new advancements from
Haniwa – tone arm development and the
CVC (Current-to-Voltage-Converter). The Haniwa
CVC allows sub-ohm cartridges to work in any
system by creating a current loop on the cartridge
side and using an MM compatible voltage output
on the phono preamp side. By the time of this
meeting there will be an article in Stereophile
reporting on their first look at this brand-new
type of product. The current loop interacts
with the mechanical loop to produce a very
stable tracking system. We will present/explain
this concept and the results of this development.
After the presentation, Dr. Kubo will be up
and awake halfway around the globe to answer
questions about his analog theories and the
CVC from the group.
We will also be raffling
off some LP’s at the end of the meeting
so we hope you can attend!
AGENDA:
7:00-7:30 PM EST - Welcome
and Presentation on Current Loop Analog Technology,
Bob Bean
7:30-7:45 PM EST - Discussion
on new theories in tonearm development balancing
electrical and mechanical damping and forces
and tracking
7:45-8:15 PM EST - Q&A
with Bob and Dr. Kubo and Wrap Up
8:15 PM EST - Raffle of
LP’s!
You are invited to download
now some sample 24/192 clips recorded with
the new .2 ohm cartridge and the Haniwa CVC
tonearm tracking at .5 grams. You can download
them here: https://haniwaaudio.com/truesound/
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