Ottavianelli Wood Line Super Jazz Piano Accordion For Sale

I purchased this accordion as a certified pre-owned instrument from Petosa Accordions in April, 2020 for $4495 plus tax. Since that time I had Petosa professionally install a Harmonik AC-5001-PLUS microphone pickup system in the instrument ($700 for the pickup system, $295 for the installation, which was beautifully done).
There seems to be no way to know for sure, but I believe this instrument was built around 2012 or so. It is in excellent functional and cosmetic condition.
Treble side:
41 piano keys, 13 register switches (all different)
LMMH with LM in cassotto (tone chamber)
nearly dry (+4 to +6 cents) MM musette tuning
Bass side:
120 button Stradella system, 7 register switches (all different), 5 sets of reeds with low G
L-shaped reed block (winkelbass) for longer, quicker-starting bass reeds and mellower sound
Voci Armoniche tipo a mano (hand-made) reeds throughout. The instrument is tuned to A-440.
The instrument exterior is fir with a natural clear coat finish in excellent condition, and comes with a hard case and the straps I'm using in this video.
The video begins with a song recorded via the built-in Harmonik AC-5001-PLUS pickup system. Keep in mind that the AC-5001-PLUS system has independent level and tone knobs for the bass side and treble side of the instrument. For this recording the system was set to send the signals from each side of the instrument to be recorded separately, and I applied gentle EQ to the bass and treble sides independently as you can always do with a pickup system like this and I added a small amount of reverb. There is no dynamic-range processing.
Next, the same performance of the song repeats, this time with in-room audio recorded through an X-Y pair of AKG C451B small-diaphragm condenser microphones which you can see on the right side of the video frame. Here, too, gentle EQ is applied to compensate for proximity and room characteristics. There is no added reverb nor dynamic-range processing.
After that, there's a brief demonstration of each bass and treble registration with audio recorded via the in-room microphones. For these, no EQ is applied; the signal you here is raw from the microphones, with the only adjustment being to set levels.
0:00 Song recorded with built-in Harmonik microphone pickup system
2:21 Song recorded with C451B X-Y pair in the room
4:42 Bass registrations demonstrated
7:58 Treble registrations demonstrated
Here's a demo video made by Petosa Accordions for this very instrument, prior to my purchasing it: • Pre-Owned Accordion: O...
Here's another demo video made by Petosa Accordions for this very instrument, just before I purchased it: • Certified Pre-owned ac...

[@codyives5409]

Nice color, and beautiful sound! The Harmonik microphones are the best.

[@jeremyrusu9687]

What a nice accordion I absolutely love it.