Yes, the Douk 834P copy is excellent, and thankfully uses a larger case and transformer than the original so is easier to modify. That image above is of Valab's budget phono, the Op-Mini. I own both it and the LCR-1 (2018 version) and it doesn't hold a candle to the LCR-1. Performance reminds me of a Vincent Audio stage. Currently the LCR-1 is the one to beat though in an entirely different price range.
Actually, I've a modified Realistic 42-2101A with the transformer moved externally which significantly betters the Op-Mini. To me it's the best budget MM phono stage available though for LOMC's you need a SUT or head amp such as @andyr 's Paris head amp.
Presently I run the Valab LCR-1 in my main system and modified Realistic 42-2101A in my second though am interested in upgrading to Andy's on stage at some point. Glowing user reviews and I must say the silver version using rack mount case is beautiful too (aesthetics are important at a certain point). The Realistic though you simply hide away behind the entertainment unit. Plug and forget.
Modded Realistic: https://www.ebay.com.au/itm/Realistic-42-2101a-completely-upgraded-audiophile-6/192776426179?hash=item2ce25ed2c3:g:EVUAAOSwq6VcKpfx:rk:3:pf:1&frcectupt=true
240V AC external transformer: https://www.ebay.com.au/itm/AMIGO-AC-DC-ADAPTOR-AM-121200AB-12V-1200mA-UK-PLUG/233057857195?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908105057%26meid%3D8826250529ee4c97a97838a25a76b9c5%26pid%3D100675%26rk%3D4%26rkt%3D15%26mehot%3Dlo%26sd%3D153334986739%26itm%3D233057857195&_trksid=p2481888.c100675.m4236&_trkparms=pageci%3A1072b433-1791-11e9-bd83-74dbd1801335|parentrq%3A49b3bc3e1680aaa32512e8a2fff2b80f|iid%3A1
Other stages I've run include the Yaqin MS23B, Little Bear T10 v2.6, Douk Tube Phonobox (834P circuit), Sheer Audio MM-88 (Marantz M7 based), Valab Op-Mini. a borrowed Vincent PHO-8, Cambridge Azur 651P and possibly a few others I can't remember. So far my two favorites remain the LCR-1 and Realistic.