C630 stereo preamplifier is a perfect example of Canary Audio’s craftsmanship and manufacturing quality.<\/p>\n
All components used were carefully selected and hand-soldered onto military-grade circuit boards.<\/p>\n
Like our other products, the C630 is meticulously designed and manufactured to bring you a lifetime of musical enjoyment.<\/p>\n
C630 preamplifier functions:<\/p>\n
Navy blue powder-coated thick steel plate chassis, paired with silver anodized aluminum panels.<\/p>\n
Black powder coatings are also available.<\/p>\n
A rectifier with a choke filter.<\/p>\n
Custom EI power transformer.<\/p>\n
The power supply circuit uses EF86 and 12BH7 as rectifiers.<\/p>\n
The preamplifier circuit is characterized by the use of two 6922 tubes and one 6FQ7 tube to achieve low-noise operation.<\/p>\n
Four pairs of RCA single-ended inputs and one pair of RCA single-ended outputs.<\/p>\n
High-quality Alpine audio-grade volume control<\/p>\n
Specification<\/p>\n
Input impedance: Minimum 50,000 ohms, maximum 95,000 ohms<\/p>\n
Output impedance: 1,600 ohms<\/p>\n
Maximum gain: 9 dB<\/p>\n
Frequency response: From 10 Hz to 76,500 Hz +\/- 2 dB<\/p>\n
Buzzing and noise levels: -80 dB<\/p>\n
Maximum output voltage before clipping: 18 volts<\/p>\n
<Total harmonic distortion: 0.08%<\/p>\n
Total harmonic distortion: 0.08%<\/p>\n
Vacuum tubes: 1 x EF86, 1 x 12BH7, 2 x 6922, 1 x 6FQ7<\/p>\n
Dimensions: 17.5 inches (W) x 13.75 inches (D) x 4.5 inches (H)<\/p>\n
Net weight: 22 lbs<\/p>\n<\/div>\n<\/div>\n<\/div>\n
C630 Preamplifier C630 stereo preamplifier is a perfect example of Canary Audio’s craftsmanship and manufacturing quality. All components used were carefully selected and hand-soldered onto…<\/p>\n","protected":false},"featured_media":118469,"template":"","meta":[],"pwb-brand":[9843],"product_cat":[10176,11066],"product_tag":[],"class_list":{"0":"post-128681","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-canary-audio","7":"product_cat-preamplifier","8":"product_cat-canary-audio-preamplifier","9":"product_shipping_class-c-class","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"etheme_brands":{"errors":{"invalid_taxonomy":["Invalid taxonomy."]},"error_data":[]},"brands":[{"id":9843,"name":"CANARY AUDIO","slug":"canary-audio"}],"_links":{"self":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/128681","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":0,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/128681\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media\/118469"}],"wp:attachment":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media?parent=128681"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=128681"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_cat?post=128681"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_tag?post=128681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}