![File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - body (2013-01-16 17.18.13 by basstpm).jpg - Wikimedia Commons File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - body (2013-01-16 17.18.13 by basstpm).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d1/Aria_Diamond_series_Model_5120_by_Matsumoku_%28SN_0728021%29_%281970-1974%29_hollow-body_bass_guitar_-_body_%282013-01-16_17.18.13_by_basstpm%29.jpg/2560px-Aria_Diamond_series_Model_5120_by_Matsumoku_%28SN_0728021%29_%281970-1974%29_hollow-body_bass_guitar_-_body_%282013-01-16_17.18.13_by_basstpm%29.jpg)
File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - body (2013-01-16 17.18.13 by basstpm).jpg - Wikimedia Commons
![New to me! Believe it's a 69 Aria Diamond. Can anyone confirm? Any other info please? Thanks : r/BassGuitar New to me! Believe it's a 69 Aria Diamond. Can anyone confirm? Any other info please? Thanks : r/BassGuitar](https://i.redd.it/jcqtwrn7jkfa1.jpg)
New to me! Believe it's a 69 Aria Diamond. Can anyone confirm? Any other info please? Thanks : r/BassGuitar
![File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - headstock (2013-01-16 17.26.18 by basstpm).jpg - Wikimedia Commons File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - headstock (2013-01-16 17.26.18 by basstpm).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Aria_Diamond_series_Model_5120_by_Matsumoku_%28SN_0728021%29_%281970-1974%29_hollow-body_bass_guitar_-_headstock_%282013-01-16_17.26.18_by_basstpm%29.jpg/1365px-Aria_Diamond_series_Model_5120_by_Matsumoku_%28SN_0728021%29_%281970-1974%29_hollow-body_bass_guitar_-_headstock_%282013-01-16_17.26.18_by_basstpm%29.jpg)
File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - headstock (2013-01-16 17.26.18 by basstpm).jpg - Wikimedia Commons
![File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - a bolt-on neck joint with a plate on which serial number was engraved (2013-01-16 17.18.13 by basstpm).jpg - Wikimedia Commons File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - a bolt-on neck joint with a plate on which serial number was engraved (2013-01-16 17.18.13 by basstpm).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/f/f7/Aria_Diamond_series_Model_5120_by_Matsumoku_%28SN_0728021%29_%281970-1974%29_hollow-body_bass_guitar_-_a_bolt-on_neck_joint_with_a_plate_on_which_serial_number_was_engraved_%282013-01-16_17.18.13_by_basstpm%29.jpg)
File:Aria Diamond series Model 5120 by Matsumoku (SN 0728021) (1970-1974) hollow-body bass guitar - a bolt-on neck joint with a plate on which serial number was engraved (2013-01-16 17.18.13 by basstpm).jpg - Wikimedia Commons
![Vintage 1970's Aria Model 5120 Bass Guitar Epiphone Gibson 335 Style Japan Hollowbody Matsumoku MIJ | Reverb | Epiphone, Bass guitar, Guitar Vintage 1970's Aria Model 5120 Bass Guitar Epiphone Gibson 335 Style Japan Hollowbody Matsumoku MIJ | Reverb | Epiphone, Bass guitar, Guitar](https://i.pinimg.com/736x/ce/5b/75/ce5b756c0bfc9d8a34d890bf22902fe9.jpg)
Vintage 1970's Aria Model 5120 Bass Guitar Epiphone Gibson 335 Style Japan Hollowbody Matsumoku MIJ | Reverb | Epiphone, Bass guitar, Guitar
![Vintage 60's Aria Model 783 Diamond Series Hollow Body Bass for Sale in Mount Pleasant, WI - OfferUp Vintage 60's Aria Model 783 Diamond Series Hollow Body Bass for Sale in Mount Pleasant, WI - OfferUp](https://images.offerup.com/gVA29mGv4iabnSF2bQtktk9b4ww=/250x333/a734/a734d895da1b4758b8d5b5c492d88a13.jpg)