{"id":124548,"date":"2026-03-18T18:12:17","date_gmt":"2026-03-18T10:12:17","guid":{"rendered":"https:\/\/soundglory.com\/?post_type=product&p=124548"},"modified":"2026-05-22T15:29:27","modified_gmt":"2026-05-22T07:29:27","slug":"%e6%84%8f%e5%a4%a7%e5%88%a9-synthesisroma-98dc-special-edition-%e5%96%ae%e8%81%b2%e9%81%93%e5%be%8c%e7%b4%9a","status":"publish","type":"product","link":"https:\/\/soundglory.com\/en\/product\/%e6%84%8f%e5%a4%a7%e5%88%a9-synthesisroma-98dc-special-edition-%e5%96%ae%e8%81%b2%e9%81%93%e5%be%8c%e7%b4%9a\/","title":{"rendered":"\u610f\u5927\u5229 SYNTHESIS
Roma 98DC Special Edition \u55ae\u8072\u9053\u5f8c\u7d1a"},"content":{"rendered":"

Roma 98DC Special Edition<\/h3>\n

Specifications<\/p>\n

Power stage (1 ch.)<\/p>\n

2 X KT66<\/p>\n

Input stage (1 ch.)<\/p>\n

1 X 12AY7<\/p>\n

Driver stage (1 ch.)<\/p>\n

1 X 6CG7<\/p>\n

Input impedance<\/p>\n

100KOhm<\/p>\n

Input sensitivity<\/p>\n

600mV RMS for max power<\/p>\n

Output tap<\/p>\n

4 to 8 Ohm<\/p>\n

Configuration<\/p>\n

Ultra linear 43% tap<\/p>\n

Power output (1 ch., THD < 1%)<\/p>\n

40W RMS @ 6Ohm<\/p>\n

Frequency response<\/p>\n

from 20Hz to 20KHz \u00b1 0.5dB<\/p>\n

Distortion (MAX Power)<\/p>\n

1% @ 1KHz<\/p>\n

S\/N ratio<\/p>\n

>90dB \u201cA\u201d weighted<\/p>\n

Inputs<\/p>\n

1 Unbalanced Line RCA (Direct)
\n1 Unbalanced Line RCA \u201cFiltered\u201d
\n(3dB attenuation com\u00adpared to the direct line. Further -3dB at 20Hz and 20KHz)
\n1 Balanced line XLR<\/p>\n

Bias setting<\/p>\n

Manual adjustment, independent for each power tube<\/p>\n

Dimensions (w,d,h)<\/p>\n

260x415x200mm<\/p>\n

Weight<\/p>\n

18Kg<\/p>\n

Line power<\/p>\n

117, 230, 245 Vac, 50\/60 Hz (see rear label)<\/p>\n

Fuse<\/p>\n

See rear label<\/p>\n

Power consumption<\/p>\n

220W Max<\/p>\n

<\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

Roma 98DC Special Edition Specifications Power stage (1 ch.) 2 X KT66 Input stage (1 ch.) 1 X 12AY7 Driver stage (1 ch.) 1 X…<\/p>\n","protected":false},"featured_media":124552,"template":"","meta":[],"pwb-brand":[195],"product_cat":[502,10815],"product_tag":[],"class_list":{"0":"post-124548","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-synthesis","7":"product_cat-post-amplifier","8":"product_cat-synthesis-power-amp","9":"product_shipping_class-c-class","10":"pa_color-black","11":"pa_color-dark","12":"pa_color-wood","14":"first","15":"onbackorder","16":"shipping-taxable","17":"purchasable","18":"product-type-variable","19":"wvs-archive-product-wrapper"},"aioseo_notices":[],"etheme_brands":{"errors":{"invalid_taxonomy":["Invalid taxonomy."]},"error_data":[]},"brands":[{"id":195,"name":"SYNTHESIS","slug":"synthesis"}],"_links":{"self":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/124548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/124548\/revisions"}],"predecessor-version":[{"id":126609,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/124548\/revisions\/126609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media\/124552"}],"wp:attachment":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media?parent=124548"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=124548"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_cat?post=124548"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_tag?post=124548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}