Synchromatic improvements
Sierra flattop (6007) and 100 (6014), 125 (6021) and 160 Synchromatics (6028 and 6029). 100 160 Synchromatic 125-F Jumbo Synchromatic 6007 Sierra
Sierra flattop and 100, 125 and 160 Synchromatics artist renderings 100 160 Synchromatic 125-F Jumbo Synchromatic 6007 Sierra
Gretsch Synchromatic custom-built guitars
Synchromatic 300 (6036 and 6037), 400 (6040 and 6041) and 400F flattop (6042) 300 Synchromatic 400 Synchromatic 6037 6040 El Dorado 6041 El Dorado 400-F
Electromatic steel guitars and 6185 Electromatic Spanish. Note the 6186 "Guitar outfit" with amp. 6185 Electromatic Spanish
Amps and accessories
6050 New Yorker, New Yorker mandolin and New Yorker Banjo 6050 New Yorker