Roberts/Akai Preamp Mod
![](https://lacinato.com/robertsmod/robertsakai_schematic.png)
Here we go again Akai M8 Reel to Reel Conversion
This mod turns an unusable Akai or Roberts vacuum tube tape recorder electronics channel into a damn good mic pre, in the way of the best mutt
![](https://www.worldproaudio.com/image/cache/catalog/Product_pics/Akai%20M7%20Modification%20(94)%20showing%20new%20enclosure-1200x923.jpg)
Akai M7 mod also Roberts M8 mod
![](https://i.ytimg.com/vi/1gywcQJ7Exw/hqdefault.jpg)
Grittier, fuzziest, warmest tube pre ever? - Gearspace
![](https://lacinato.com/cm/images/stories/robertsmod/resistor_naked_annotated.jpg)
Roberts/Akai Preamp Mod
This mod turns an unusable Akai or Roberts vacuum tube tape recorder electronics channel into a damn good mic pre, in the way of the best mutt
![](https://www.worldproaudio.com/image/cache/catalog/Product_pics/Akai%20M7%20Modification%20(91)%20showing%20new%20enclosure-1200x923.jpg)
Akai M7 mod also Roberts M8 mod
![](https://i.redd.it/46v4v3ya7dba1.jpg)
KRA custom SOS. 5w of rock : r/GuitarAmps
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEihd-4a6wiieGDIEgkOdKWxTHpOuO9pszEW87NoiCoxGQtjRsbqx6yVFWCx00SSepqDDn0lwvl04jy3OLRl9QXvzFS5MRLxsSXXxp_6TbgwD9pftq1sMte34hi-6F1Mv3tBRfWAqzgedtZw/s1600/PO_20120802_81-Edit.jpg)
XFMR DIY Projects: New Akai Roberts Tube Mod Stuff from August 2012
Akai M8 valve mic preamps / - Echo Ray Recording Studio
![](https://cdn.imagearchive.com/groupdiy/data/attachments/22/22066-1696fc19ab99857b20a0b26fe7689228.jpg)
Akai M7, M8, Roberts 770 project options
For your consideration is this vintage original 1960’s Akai M7 stereo tube tape machine recorder. This nice unmodified original set still retains 2
![](https://rvb-img.reverb.com/image/upload/s--GnEow1qV--/f_auto,t_large/v1658421733/rnsfwylou7ujncr6mlyx.jpg)
1960s Akai M7 Stereo Tube Preamp Analog Tape Recording Machine Vintage Mic Pre Set w/ Transport Roberts Rheem 1/4” Recorder
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgE0eAoi8XfeY4E8fgLCbEfMgC4027QeZXUeD_ymv8gv_75_njAqFXcOQCE3cYdeWr4CGLD7KQzXwq8uorLyLL6OTWhhizu0yfb_KYhmcN0hChMaBakAaYmntr41UDfSAYqipMt6VgUzOUy/s1600/PO_20120802_91-Edit.jpg)
XFMR DIY Projects: New Akai Roberts Tube Mod Stuff from August 2012
I bought this deck intending to convert it to mic preamps, a la the tablebeast mods. I just don’t have the time, and have way too many irons in the
![](https://rvb-img.reverb.com/image/upload/s--Swo6dT8L--/f_auto,t_large/v1630838060/cpe3vtnkoszy6omsemsw.jpg)
Roberts 770x Tube Reel to Reel, microphone preamp, akai o
![](https://i.redd.it/7br30a3fqvqb1.jpg)
What is this amp? : r/vintageaudio
Roberts 1630 6BM8 based, stereo practice /recording amp