{"id":5462,"date":"2021-01-15T16:17:16","date_gmt":"2021-01-15T16:17:16","guid":{"rendered":"https:\/\/staging2.soundodyssey.be\/?post_type=product&p=5462"},"modified":"2026-10-02T21:26:23","modified_gmt":"2026-10-02T21:26:23","slug":"audio-note-ongaku","status":"publish","type":"product","link":"https:\/\/soundodyssey.be\/en\/audio\/amplifiers\/integrated-amplifiers\/audio-note-ongaku\/","title":{"rendered":"Audio Note ONGAKU"},"content":{"rendered":"

Audio Note ONGAKU<\/h2>\n

The ONGAKU has rightly earned a place in history; its name is synonymous with the finest possible audio reproduction, and for once the reality is equal to the Legend!<\/p>\n

It is a Pure Class A Single Ended valve amplifier that uses the highly regarded 211 \/ VT-4C triode valve, producing a level of performance that is radically superior to any other current designs.<\/p>\n

Only the finest possible components have been employed: –<\/p>\n

Audio Note (UK) silver wire has been used exclusively for all internal wiring, including all transformers and power supply connections.<\/p>\n

Audio Note two watt Tantalum resistors have been used throughout.<\/p>\n

All capacitors are either Black Gate Electrolytic or Audio Note (UK) silver foil.<\/p>\n

All transformers are our own in-house custom designed and manufactured devices; driver and output transformers are fully silver wired AN-Perma 50 nickel C-core and the mains transformer is copper wired, using a UHiB core.<\/p>\n

No integrated amplifier has ever produced the levels of musical purity delivered by the ONGAKU\u2026 It is without doubt the finest possible integrated amplifier available today.<\/p>\n

It has been specifically engineered for sonic performance rather than technical specification, and fulfils all Audio Note (UK) Level 5 criteria: –<\/p>\n

Specifications<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
INPUT IMPEDANCE<\/th>\n100K Ohm, line level<\/td>\n<\/tr>\n
INPUT SENSITIVITY<\/th>\n450mV for full output<\/td>\n<\/tr>\n
MAXIMUM OUTPUT<\/th>\n20 Watts (approx.) per channel into 4 or 8 Ohm loads<\/td>\n<\/tr>\n
CHANNEL BALANCE<\/th>\n+\/- 0.3dB<\/td>\n<\/tr>\n
VALVE COMPLEMENT<\/th>\n2 x 5R4WGB \/ 2 x 211 \/ GE VT-4C \/ 1 x CV4068 \/ 1 x 6463<\/td>\n<\/tr>\n
UNIT WEIGHT<\/th>\n48 kg<\/td>\n<\/tr>\n
UNIT DIMENSIONS<\/th>\n305mm (h) x 305mm (w) x 640mm (d)<\/td>\n<\/tr>\n
MAINS INPUT<\/th>\nAC 100-120V \/ 220-240V 50\/60Hz<\/td>\n<\/tr>\n
MAX. POWER CONSUMPTION<\/th>\n200W<\/td>\n<\/tr>\n
NOTE<\/th>\nDue to Audio Note (UK)'s ongoing research and development program, specifications are subject to change without notice.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Price on request \u2014 contact us<\/a> for a quotation, or book a listening appointment in our atelier.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

The ONGAKU has rightly earned a place in history; its name is synonymous with the finest possible audio reproduction, and for once the reality is equal to the Legend!<\/p>\n","protected":false},"featured_media":5471,"template":"","meta":[],"product_brand":[543],"product_cat":[34,31,97,100],"product_tag":[],"brands":[207],"class_list":["post-5462","product","type-product","status-publish","has-post-thumbnail","product_brand-audio-note","product_cat-amplifiers","product_cat-audio","product_cat-integrated-amplifiers","product_cat-tube-amplifiers","brands-audio-note","first","onbackorder","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/product\/5462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/product\/5462\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/media\/5471"}],"wp:attachment":[{"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/media?parent=5462"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/product_brand?post=5462"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/product_cat?post=5462"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/product_tag?post=5462"},{"taxonomy":"brands","embeddable":true,"href":"https:\/\/soundodyssey.be\/en\/wp-json\/wp\/v2\/brands?post=5462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}